Free models · Game-ready GLB
Modular
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.
268 free GLB models
Manoeuvring thruster block (Modular Spaceships and Space Fleet)
Manoeuvring thruster block with original detailed hull construction and static fittings.
Large engine (Modular Spaceships and Space Fleet)
Large engine with original detailed hull construction and static fittings.
Small engine (Modular Spaceships and Space Fleet)
Small engine with original detailed hull construction and static fittings.
Battleship hull core (Modular Spaceships and Space Fleet)
Battleship hull core with original detailed hull construction and static fittings.
Science vessel hull core (Modular Spaceships and Space Fleet)
Science vessel hull core with original detailed hull construction and static fittings.
Destroyer hull core (Modular Spaceships and Space Fleet)
Destroyer hull core with original detailed hull construction and static fittings.
Carrier hull core (Modular Spaceships and Space Fleet)
Carrier hull core with original detailed hull construction and static fittings.
Mining barge hull core (Modular Spaceships and Space Fleet)
Mining barge hull core with original detailed hull construction and static fittings.
Freighter hull core (Modular Spaceships and Space Fleet)
Freighter hull core with original detailed hull construction and static fittings.
Corvette hull core (Modular Spaceships and Space Fleet)
Corvette hull core with original detailed hull construction and static fittings.
Frigate hull core (Modular Spaceships and Space Fleet)
Frigate hull core with original detailed hull construction and static fittings.
Cruiser hull core (Modular Spaceships and Space Fleet)
Cruiser hull core with original detailed hull construction and static fittings.
Graded dust berm (Moon Base Colony and Lunar Rovers)
A 10 m graded regolith berm pushed up to shield a work area from rover dust: a tapered bank with a compacted apron, a spoil line along its toe and a marker post at each end.
Rover track ruts tile (Moon Base Colony and Lunar Rovers)
A 12 m square tile of trafficked regolith: a pair of 1.5 m gauge rover ruts with chevron grouser prints pressed along them, spoil ridges either side and a line of boot prints alongside.
Rille edge tile (Moon Base Colony and Lunar Rovers)
A 12 m square tile carrying the edge of a collapsed lava channel: a 6.8 m wide rille cut 2.3 m below the plain with slumped banks either side, feathered across its width only so the channel runs straight through into the next tile.
Boulder field tile (Moon Base Colony and Lunar Rovers)
A 12 m square tile strewn with eleven weathered boulders between 0.6 and 2.1 m across, sitting part buried in rolling regolith around a shallow crater.
Crater rim segment tile (Moon Base Colony and Lunar Rovers)
A 12 m square tile dominated by the rim and inner wall of a 10.8 m crater: a raised crest, a bowl falling away inside it and blocky ejecta scattered along the crest.
Regolith ground tile (Moon Base Colony and Lunar Rovers)
A 12 m square regolith ground tile: rolling mare relief with four impact craters between 1.2 and 4.4 m across, feathered to a common rim height on all four edges so tiles butt together in any orientation.
Blast berm segment (Moon Base Colony and Lunar Rovers)
A 6 m modular regolith blast berm for a pad perimeter: a graded 2 m bank with a compacted toe, five marker posts and a retaining rail on the pad side.
Landing pad blast deflector wall (Moon Base Colony and Lunar Rovers)
A 6 m wide curved blast deflector for a landing pad rim: a battered concave wall on six raked buttresses that spread to 8.9 m, with ballast blocks and bearing pads, topped by five hazard markers.
Sintered landing pad (Moon Base Colony and Lunar Rovers)
A 14 m circular landing pad graded and sintered into the regolith: a raised apron with a sixteen-segment plate pattern, three concentric target rings and a centre bullseye, ringed by eight lit edge markers.
Medical and crew care module (Moon Base Colony and Lunar Rovers)
A 4.6 m diameter vertical pressure vessel on a six-leg ring with a dust skirt, two viewports, a rack of external gas bottles, an eight-panel wall radiator and a casualty hoist davit, with hab-ports on the aft and starboard faces.
Pressurised workshop and vehicle bay (Moon Base Colony and Lunar Rovers)
A 9.4 m wide arched vehicle bay on a graded slab: a ribbed hard shell with a 5.2 m roll-up door on a named node, exterior workbench, gas bottle rack and two floodlights, and a hab-port spur on the port flank.
Airlock with dust-lock vestibule (Moon Base Colony and Lunar Rovers)
A two-chamber surface airlock on a raised plinth: a dust-lock vestibule with a hinged outer hatch and boarding ramp on named nodes, a five-nozzle dust removal rail, two rear-entry suit ports on the flank and a tunnel spur to the site grid.