Free 3D Assemblies

Models made of several parts. Every file here is public domain: open it in your browser, then download it and use it for anything.

3354 3D parts · STEP, STL, SketchUp, 3MF, OBJ, glTF, IFC, Rhino and more · public domain

2199 3D parts with Assembly · Clear all

  • Right quadriceps studyglbRotate in 3D
    Right quadriceps study

    Right quadriceps study. Overall size 0.172 x 0.092 x 0.482 m; original unbranded model. Educational study model; not medical advice. Overall 172 x 92 x 482 mm. Nominal size: 172.43 x 91.94 x 481.70 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Right lower leg and foot musclesglbRotate in 3D
    Right lower leg and foot muscles

    Right lower leg and foot muscles. Overall size 0.130 x 0.301 x 0.533 m; original unbranded model. Educational study model; not medical advice. Overall 130 x 301 x 533 mm. Nominal size: 129.95 x 300.66 x 532.92 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Right hip and thigh musclesglbRotate in 3D
    Right hip and thigh muscles

    Right hip and thigh muscles. Overall size 0.191 x 0.254 x 0.631 m; original unbranded model. Educational study model; not medical advice. Overall 191 x 254 x 631 mm. Nominal size: 191.40 x 254.41 x 630.65 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Head and neck musclesglbRotate in 3D
    Head and neck muscles

    Head and neck muscles. Overall size 0.487 x 0.257 x 0.350 m; original unbranded model. Educational study model; not medical advice. Overall 487 x 257 x 350 mm. Nominal size: 486.66 x 256.92 x 349.83 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Full-body muscular system - superficial layerglbRotate in 3D
    Full-body muscular system - superficial layer

    Full-body muscular system - superficial layer. Overall size 0.664 x 0.307 x 1.750 m; original unbranded model. Educational study model; not medical advice. Overall 664 x 307 x 1750 mm. Nominal size: 663.82 x 307.17 x 1750.00 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Full-body muscular system - selected deep layerglbRotate in 3D
    Full-body muscular system - selected deep layer

    Full-body muscular system - selected deep layer. Overall size 0.664 x 0.307 x 1.750 m; original unbranded model. Educational study model; not medical advice. Overall 664 x 307 x 1750 mm. Nominal size: 663.82 x 307.17 x 1750.00 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Right forearm and hand musclesglbRotate in 3D
    Right forearm and hand muscles

    Right forearm and hand muscles. Overall size 0.117 x 0.150 x 0.484 m; original unbranded model. Educational study model; not medical advice. Overall 117 x 150 x 484 mm. Nominal size: 116.61 x 149.77 x 483.95 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Right biceps brachii studyglbRotate in 3D
    Right biceps brachii study

    Right biceps brachii study. Overall size 0.082 x 0.040 x 0.311 m; original unbranded model. Educational study model; not medical advice. Overall 82 x 40 x 311 mm. Nominal size: 81.99 x 40.00 x 310.68 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Back musculatureglbRotate in 3D
    Back musculature

    Back musculature. Overall size 0.360 x 0.255 x 0.606 m; original unbranded model. Educational study model; not medical advice. Overall 360 x 255 x 606 mm. Nominal size: 360.00 x 255.45 x 606.43 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • F-15 Eagle fighter jetglbRotate in 3D
    F-15 Eagle fighter jet

    Original F-15 Eagle style twin-engine air superiority fighter jet, modeled from scratch at real-world scale. Twin vertical tails, twin engines with petalled exhaust nozzles, shoulder-mounted swept wings with clipped tips, all-moving horizontal stabilators, raked rectangular intakes on either side of the cockpit and a bubble canopy over a simple cockpit with an ejection seat. Shown with the landing gear down. Painted in a two-tone air superiority gray camouflage with panel lines and a generic low-visibility tail code (IS 26 015). No national or unit insignia. UV-mapped 4K base color, normal and metallic-roughness textures are embedded in the GLB. Overall 19.46 m long, 13.04 m wingspan and 5.64 m high on its gear. Modeled in meters, Y up, wheels on the ground at zero. About 48k triangles. Original Innerscene model, released CC0. Not affiliated with or endorsed by the aircraft's manufacturer.

  • Idle standing - Harper 3D Person, AnimatedglbRotate in 3D
    Idle standing - Harper 3D Person, Animated

    Harper, an adult in business clothes, performs an original idle standing loop for 6.000 seconds. In-place travel equivalent: 0 m/s. The GLB carries the skinned character, its rig and one looping animation clip (6.00 s at 30 fps, cubic interpolation, seamless endpoints), played in place so a host can translate the figure at the stated speed; the pose at the playhead exports to other formats. Original Innerscene character styling and authored motion from periodic pose recipes; no motion-capture data. Built from MakeHuman/MPFB CC0 body, rig and skin assets; released CC0.

  • Walk carrying briefcase - Harper 3D Person, AnimatedglbRotate in 3D
    Walk carrying briefcase - Harper 3D Person, Animated

    Harper, an adult in business clothes, performs an original walk carrying briefcase loop for 2.133 seconds. In-place travel equivalent: 1.2 m/s. The GLB carries the skinned character, its rig and one looping animation clip (2.13 s at 30 fps, cubic interpolation, seamless endpoints), played in place so a host can translate the figure at the stated speed; the pose at the playhead exports to other formats. Original Innerscene character styling and authored motion from periodic pose recipes; no motion-capture data. Built from MakeHuman/MPFB CC0 body, rig and skin assets; released CC0.

  • Brisk walk - Harper 3D Person, AnimatedglbRotate in 3D
    Brisk walk - Harper 3D Person, Animated

    Harper, an adult in business clothes, performs an original brisk walk loop for 1.733 seconds. In-place travel equivalent: 1.7 m/s. The GLB carries the skinned character, its rig and one looping animation clip (1.73 s at 30 fps, cubic interpolation, seamless endpoints), played in place so a host can translate the figure at the stated speed; the pose at the playhead exports to other formats. Original Innerscene character styling and authored motion from periodic pose recipes; no motion-capture data. Built from MakeHuman/MPFB CC0 body, rig and skin assets; released CC0.

  • Sit down and stand up - Harper 3D Person, AnimatedglbRotate in 3D
    Sit down and stand up - Harper 3D Person, Animated

    Harper, an adult in business clothes, sits down and stands up in an original six-second loop. In-place speed: 0 m/s; seat height: 0.46 m, with the chair excluded. The GLB carries the skinned character, its rig and one looping animation clip (6.00 s at 30 fps, cubic interpolation, seamless endpoints), played in place so a host can translate the figure at the stated speed; the pose at the playhead exports to other formats. Original Innerscene character styling and authored motion from periodic pose recipes; no motion-capture data. Built from MakeHuman/MPFB CC0 body, rig and skin assets; released CC0.

  • Run - Harper 3D Person, AnimatedglbRotate in 3D
    Run - Harper 3D Person, Animated

    Harper, an adult in business clothes, performs an original run loop for 1.333 seconds. In-place travel equivalent: 4.5 m/s. The GLB carries the skinned character, its rig and one looping animation clip (1.33 s at 30 fps, cubic interpolation, seamless endpoints), played in place so a host can translate the figure at the stated speed; the pose at the playhead exports to other formats. Original Innerscene character styling and authored motion from periodic pose recipes; no motion-capture data. Built from MakeHuman/MPFB CC0 body, rig and skin assets; released CC0.

  • Jog - Harper 3D Person, AnimatedglbRotate in 3D
    Jog - Harper 3D Person, Animated

    Harper, an adult in business clothes, performs an original jog loop for 1.467 seconds. In-place travel equivalent: 2.8 m/s. The GLB carries the skinned character, its rig and one looping animation clip (1.47 s at 30 fps, cubic interpolation, seamless endpoints), played in place so a host can translate the figure at the stated speed; the pose at the playhead exports to other formats. Original Innerscene character styling and authored motion from periodic pose recipes; no motion-capture data. Built from MakeHuman/MPFB CC0 body, rig and skin assets; released CC0.

  • Row of three townhousesglbRotate in 3D
    Row of three townhouses

    Row of three townhouses. Overall size 18.720 x 12.170 x 9.147 m; original unbranded model. Overall 18.7 x 12.2 x 9.1 m. Nominal size: 18720.00 x 12170.00 x 9146.75 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Cottage with pitched roofglbRotate in 3D
    Cottage with pitched roof

    Cottage with pitched roof. Overall size 8.900 x 12.812 x 6.712 m; original unbranded model. Overall 8.9 x 12.8 x 6.7 m. Nominal size: 8900.00 x 12812.00 x 6711.62 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Modern flat-roof villaglbRotate in 3D
    Modern flat-roof villa

    Modern flat-roof villa. Overall size 15.189 x 14.021 x 6.832 m; original unbranded model. Overall 15.2 x 14 x 6.8 m. Nominal size: 15189.20 x 14021.00 x 6832.50 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Garage with apartment aboveglbRotate in 3D
    Garage with apartment above

    Garage with apartment above. Overall size 9.610 x 8.966 x 8.589 m; original unbranded model. Overall 9.6 x 9 x 8.6 m. Nominal size: 9610.00 x 8966.00 x 8589.40 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Detached two-storey houseglbRotate in 3D
    Detached two-storey house

    Detached two-storey house. Overall size 11.056 x 14.670 x 9.147 m; original unbranded model. Overall 11.1 x 14.7 x 9.1 m. Nominal size: 11056.00 x 14670.00 x 9146.75 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Bungalow houseglbRotate in 3D
    Bungalow house

    Bungalow house. Overall size 12.900 x 12.812 x 5.958 m; original unbranded model. Overall 12.9 x 12.8 x 6 m. Nominal size: 12900.00 x 12812.00 x 5957.85 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • A-frame cabinglbRotate in 3D
    A-frame cabin

    A-frame cabin. Overall size 6.540 x 9.056 x 6.006 m; original unbranded model. Overall 6.5 x 9.1 x 6 m. Nominal size: 6540.00 x 9056.00 x 6006.15 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

  • Tram stop platformglbRotate in 3D
    Tram stop platform

    Tram stop platform. Overall size 42.600 x 3.120 x 2.875 m; original unbranded model. Overall 42.6 x 3.1 x 2.9 m. Nominal size: 42600.00 x 3120.00 x 2875.00 mm overall. glTF binary (GLB) mesh with materials, modeled in meters at real-world scale. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

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