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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

Pressurised greenhouse module (Moon Base Colony and Lunar Rovers)

Pressurised greenhouse module (Moon Base Colony and Lunar Rovers)

A 9.2 m barrel-vault growing module on a plinth: a ribbed transparent shell over three tiers of hydroponic trays and LED light bars either side of a central service spine, with hab-ports on both end walls.

@3dassets3.8k tris
Cupola observation turret (Moon Base Colony and Lunar Rovers)

Cupola observation turret (Moon Base Colony and Lunar Rovers)

A 7.6 m glazed watch turret on a column and plinth: a twelve-panel window drum under a conical dust roof, an external ground stair to a platform, a mast light and a tunnel spur back to the site grid.

@3dassets2.2k tris
Regolith shielded habitat (Moon Base Colony and Lunar Rovers)

Regolith shielded habitat (Moon Base Colony and Lunar Rovers)

An 8 m pressure shell buried under a 4.7 m graded regolith arch held by three retaining ribs and two horseshoe end walls, with only the end domes and their hab-ports left in the open.

@3dassets3.9k tris
Inflatable dome habitat with regolith shielding (Moon Base Colony and Lunar Rovers)

Inflatable dome habitat with regolith shielding (Moon Base Colony and Lunar Rovers)

The dome habitat buried to the shoulder under a graded regolith berm and two courses of filled bags, the shielding fit used once a base moves from a short sortie to a permanent crew rotation.

@3dassets7.1k tris
Pressurised connecting tunnel, tee junction (Moon Base Colony and Lunar Rovers)

Pressurised connecting tunnel, tee junction (Moon Base Colony and Lunar Rovers)

A three-way tunnel junction on a central ground column: a lens-shaped pressure vessel with a crown surface hatch, an access ladder and three hab-ports 3 m out on the fore, aft and starboard axes.

@3dassets3.6k tris
Rigid cylinder logistics module on legs (Moon Base Colony and Lunar Rovers)

Rigid cylinder logistics module on legs (Moon Base Colony and Lunar Rovers)

The same legged pressure shell fitted out for stores: no viewports, external cargo racks and tie-down rails down both flanks and a dorsal equipment hatch.

@3dassets4.1k tris
Pressurised connecting tunnel, quarter turn (Moon Base Colony and Lunar Rovers)

Pressurised connecting tunnel, quarter turn (Moon Base Colony and Lunar Rovers)

A quarter-turn tunnel bay that swings the run through ninety degrees between two hab-ports 3 m from the corner, carried on two ground trestles.

@3dassets3.6k tris
Rigid cylinder crew habitat on legs (Moon Base Colony and Lunar Rovers)

Rigid cylinder crew habitat on legs (Moon Base Colony and Lunar Rovers)

An 8 m metal-shell crew habitat carried clear of the regolith on four splayed legs with wide footpads, with three viewports, a roof radiator strip, an access ladder and axial hab-ports at both ends.

@3dassets4.3k tris
Inflatable dome habitat (Moon Base Colony and Lunar Rovers)

Inflatable dome habitat (Moon Base Colony and Lunar Rovers)

A 7.2 m soft-goods dome habitat inflated over a rigid base ring, held by a meridian strap net and eight ground anchors, with a dust skirt, crown hatch and two side hab-ports.

@3dassets4.6k tris
Pressurised connecting tunnel, straight bay (Moon Base Colony and Lunar Rovers)

Pressurised connecting tunnel, straight bay (Moon Base Colony and Lunar Rovers)

A 6 m straight surface tunnel bay on two ground trestles: a bellows-ribbed pressure sleeve on the 2.4 m port axis with hab-ports at both ends and handrails down both flanks.

@3dassets3.6k tris
Decontamination arch (UFO Crash Site and Recovery Facility)

Decontamination arch (UFO Crash Site and Recovery Facility)

A 3 m walk-through decontamination arch: an arched shell of real thickness, twenty one spray nozzles on three rings and two side rails, two lamp strips, a grated floor between yellow kerbs and a control box.

@3dassets1.7k tris
Observation gantry (UFO Crash Site and Recovery Facility)

Observation gantry (UFO Crash Site and Recovery Facility)

A 7 m elevated observation walkway at 3.4 m: six columns on pads with knee braces, a grated deck, handrails with toe boards on both sides and the end, a nine-tread stair flight with its own rails and a deck light.

@3dassets1.6k tris
Overhead crane rail (UFO Crash Site and Recovery Facility)

Overhead crane rail (UFO Crash Site and Recovery Facility)

A 12.4 m span overhead travelling crane 7.2 m to the walkway: four columns on pads with knee braces, two runway beams, a twin girder bridge on end carriages, a trolley node and a hook block node hanging on its ropes, plus a wall pendant station.

@3dassets496 tris
Containment cell (UFO Crash Site and Recovery Facility)

Containment cell (UFO Crash Site and Recovery Facility)

A 4.4 by 4 m sealed cell: steel walls with external ribs, roof plant and service risers, a 2.5 m viewing window in pressure frames, a hinged sealed door with a vision port, a grated floor, a ceiling light panel and a lit central plinth. Interior surfaces are modelled.

@3dassets1.2k tris
Twin leaf blast door (UFO Crash Site and Recovery Facility)

Twin leaf blast door (UFO Crash Site and Recovery Facility)

A 6.4 by 5 m twin leaf sliding blast door in a concrete portal: ribbed steel leaves on floor tracks and a head beam, two drive units, chevron edge markings, a warning beacon and a control box. Each leaf is a separate node.

@3dassets824 tris
Bay floor slab (UFO Crash Site and Recovery Facility)

Bay floor slab (UFO Crash Site and Recovery Facility)

An 18 by 6 m bay floor on the hangar pitch: a 0.15 m concrete slab with expansion joints, painted lane edges and bay markings, kerbs down both sides, a centre drainage channel with grating and eight recessed tie-down sockets. Lay a run of these for an open bay.

@3dassets1.2k tris
Hangar bay end wall section (UFO Crash Site and Recovery Facility)

Hangar bay end wall section (UFO Crash Site and Recovery Facility)

The bay section closed at its north face by a gable wall with a 7.8 by 6 m craft door opening framed in steel and a personnel door beside it, leaving only the south port free.

@3dassets1.6k tris
Hangar bay shell section (UFO Crash Site and Recovery Facility)

Hangar bay shell section (UFO Crash Site and Recovery Facility)

A 6 m deep section of an 18 m span hangar bay: a segmental arch shell with real wall thickness, a 0.15 m floor slab, three internal portal frames, cladding ribs, a glazed clerestory each side, three roof lights and four high bay lamps. Sections butt on a 6 m pitch.

@3dassets1.5k tris
Cordon fence corner (UFO Crash Site and Recovery Facility)

Cordon fence corner (UFO Crash Site and Recovery Facility)

A right-angle cordon corner turning a taped line through 90 degrees, with ports on the west and south arms.

@3dassets536 tris
Cordon fence run (UFO Crash Site and Recovery Facility)

Cordon fence run (UFO Crash Site and Recovery Facility)

A 4 m cordon run: three footed posts, two tubular rails, a taped line and a blank warning plate. Ports at both ends so runs chain.

@3dassets484 tris
Scorched ground tile (UFO Crash Site and Recovery Facility)

Scorched ground tile (UFO Crash Site and Recovery Facility)

An 8 m square ground tile with a 5 m burn disc and fourteen radiating scorch streaks. Deck surface at 0.5 m with edge ports so tiles chain in any direction.

@3dassets1.9k tris
Crash furrow end tile (UFO Crash Site and Recovery Facility)

Crash furrow end tile (UFO Crash Site and Recovery Facility)

The furrow tile with the trench fading out into a churned terminal spoil pile, for closing the end of a skid run.

@3dassets2.1k tris
Crash furrow ground tile (UFO Crash Site and Recovery Facility)

Crash furrow ground tile (UFO Crash Site and Recovery Facility)

An 8 m square ground tile gouged by a craft skidding through it: a curved furrow with raised spoil bermed along both sides and shards left in the trench. Deck surface at 0.5 m with edge ports so tiles chain in any direction.

@3dassets2.2k tris
Kerbside drop-off module (Hover Cars and Flying Vehicles)

Kerbside drop-off module (Hover Cars and Flying Vehicles)

A six metre kerbside module with a raised footway, boarding shelter, bollards, bay markings and lane ports on the road edges.

@3dassets1.7k tris