Free models · Game-ready GLB
Exterior
Every sci-fi model below is a self-contained .glb under 25 MB that drops into three.js, Blender, Godot, Unity and Unreal, free to use and modify in commercial projects without attribution.
Load one straight from its CDN URL with a plain GLTFLoader, or take a whole themed set from the packs.
466 free GLB models
Small propellant tanker (Space Station and Docking Bays)
A 3.8 m propellant tanker: an open aluminium frame carrying two 1.8 m spherical tanks with blanket covers and transfer plumbing, an avionics bay, two 3 m solar wings, four attitude pods and a docking ring.
Extravehicular activity suit (Space Station and Docking Bays)
A 2.1 m extravehicular suit posed standing: hard upper torso, soft lower torso and limbs with joint bearings, a helmet with a gold visor and light bar, a life support backpack, a chest display module and tether hooks.
EVA manoeuvring unit (Space Station and Docking Bays)
A 1.4 m crew manoeuvring backpack: a blanketed central pack between two wrap-around arms with hand controllers, two nitrogen tanks with feed lines, sixteen thruster nozzles on the arm corners and a yellow foot restraint bar.
Free-flying inspection drone (Space Station and Docking Bays)
A 0.55 m free-flying inspection drone: a rounded cube body with radiator faces, a gold top blanket, a forward camera dome, a side camera, two lights, eight thruster nozzles and a stowage grab loop.
Automated cargo freighter (Space Station and Docking Bays)
A 7.4 m automated cargo freighter: a pressurised cylinder with a forward docking ring, four 4 m solar wings at 45 degrees, four attitude pods, a main engine, a rendezvous antenna and a grapple fixture.
Crew ferry capsule and service module (Space Station and Docking Bays)
A 7 m crew ferry: a blunt cone capsule with an ablative shield, three viewports, four attitude control pods and a nose docking ring, joined to a service module with a main engine bell, two 5.2 m solar wings and body radiators.
Safety tether reel (Space Station and Docking Bays)
A 0.7 m crew safety tether reel: a bolted base with two frame plates, a drum on a named rotating node wound with yellow tether, a guide arm and a deployed tether ending in a snap hook.
External camera arm (Space Station and Docking Bays)
A 2.5 m external camera boom: a bolted base, a blanketed mast with a cable conduit, a named pan node, a tilting camera head with a lens hood and two work lights on a named tilt node.
Reaction control thruster quad (Space Station and Docking Bays)
A 1 m reaction control pod: a bolted mounting plate, a blanketed manifold housing, four splayed bell nozzles, a propellant accumulator sphere and routed feed lines.
External experiment platform (Space Station and Docking Bays)
A 2 by 1.2 m external payload platform on standoff feet: a slatted deck with tie rails, a small telescope tube, a sample exposure tray with a lid on a named hinge node, an avionics box with a radiator fin and an EVA rail.
Mobile base cart (Space Station and Docking Bays)
A 3.6 m mobile base that translates along a truss rail: a rail beam with four named roller nodes, a blanketed carriage, a grapple fixture, avionics boxes, a portable foot restraint plate and two EVA rails.
S-band boom antenna (Space Station and Docking Bays)
A 2.1 m S-band communications antenna: a bolted base, an angled mast, a circular ground plane and a four-arm helix wound about the feed rod with a radome cap and an avionics box.
High gain antenna dish (Space Station and Docking Bays)
A 2.3 m steerable high gain antenna: a bolted base, a two-axis gimbal on named azimuth and elevation nodes, a parabolic reflector with a stiffening rim and a feed horn on three struts.
Robotic grapple fixture (Space Station and Docking Bays)
A 0.7 m flight releasable grapple fixture: a bolted base plate, a target ring, a central grapple pin with three capture ramps and a yellow alignment label for the arm camera.
Dexterous two-arm manipulator (Space Station and Docking Bays)
A 3.4 m dexterous manipulator: a grapple body with a rolling torso node, a shoulder beam carrying two three-joint arms with parallel-jaw grippers, a stereo camera head and two tool holsters.
Latching end effector (Space Station and Docking Bays)
A 1 m robotic end effector: a bolted interface plate, a blanketed barrel, an electrical connector face and a rotating snare ring carrying three capture cables, with a camera and two work lights.
Station manipulator arm (Space Station and Docking Bays)
An 11 m six-joint station manipulator posed mid-reach: a latching base platform with a grapple fixture, two blanketed booms with cable conduits, six named joint nodes, an elbow camera with work lights and a snare end effector.
Hinged hatch cover (Space Station and Docking Bays)
A 2 m hatch cover assembly: a bolted seat ring with a sealed face and six latch blocks, and a domed insulated cover swung fully open on a named hinge node carried by two support links.
Transfer tunnel with hatch (Space Station and Docking Bays)
A 2 m square-section transfer vestibule with a clear 1.7 m bore between two hatch ports, a 1.5 m swing hatch standing open on a named hinge node with a viewing pane, interior rails and a wall control panel.
Docking target cross (Space Station and Docking Bays)
A 0.9 m docking alignment target: a bolted base plate on four braces carrying a framed board with a raised black cross and ring, and a centre standoff pin with a yellow cap for the approach camera.
Common berthing mechanism (Space Station and Docking Bays)
A 2.5 m passive berthing ring: a bolted flange with sixteen powered bolts, four capture latch housings with their striker plates, four alignment guides and a sealed hatch face.
Androgynous docking port (Space Station and Docking Bays)
A 2.1 m androgynous docking mechanism: a bolted base flange with a station hatch port at the rear, an active capture ring with three guide petals, four latch housings and a target patch.
Extended soft capture ring (Space Station and Docking Bays)
A 2 m soft capture ring shown extended on six linear actuators: a fixed base flange, telescoping struts with damper bodies, the capture ring with a yellow contact band and three alignment blocks.
EVA handrail run (Space Station and Docking Bays)
A 2.2 m external handrail run on a mounting strip: two yellow translation rails on machined standoffs, a base plate with a blanket patch and a marked worksite label.