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Free models · Game-ready GLB

Sci fi

Every realistic 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.

496 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
Craft Lineup (UFO Crash Site and Recovery Facility)

Craft Lineup (UFO Crash Site and Recovery Facility)

Every recovered craft in the pack at true relative scale with a standing figure for reference: the 12 m saucer on its gear, the torn scout disc, the 16 m triangle behind them, the bio-organic pod, both states of the drone probe, the lifted engine core and the cutaway hull...

@3dassets38.5k tris
Connector Cases (UFO Crash Site and Recovery Facility)

Connector Cases (UFO Crash Site and Recovery Facility)

Independent test assemblies covering all three port types: a furrow tile chained to an end tile and to burnt tiles on both sides on the ground grid, a cordon run turned through a corner into a second run, an open bay floor slab butted to two hangar bay sections closed by an...

@3dassets11.6k tris
Hangar Bay with the Saucer (UFO Crash Site and Recovery Facility)

Hangar Bay with the Saucer (UFO Crash Site and Recovery Facility)

A 12 m disc craft with its gear stowed, sitting on its cradle in a run of open bay floors with the hangar shell and gable wall closing the far end behind a twin leaf blast door. An overhead travelling crane spans the bay behind it and a wash-down bay closes the near end. An...

@3dassets51.4k tris
Crash Site at Night (UFO Crash Site and Recovery Facility)

Crash Site at Night (UFO Crash Site and Recovery Facility)

A recovery in progress on open ground: a damaged scout disc lying in an 18 m impact crater at the head of a skid run of furrowed and burnt tiles, with hull fragments, a torn panel, a frame piece, a detached leg and two debris scatters strung back along the trench. A taped...

@3dassets57.1k tris
Crane banksman (UFO Crash Site and Recovery Facility)

Crane banksman (UFO Crash Site and Recovery Facility)

A 1.8 m adult signalling a lift: high visibility vest with two reflective bands over dark working dress, a hard hat with a brim and chin strap, a radio on the chest and two lit marshalling batons, the right one raised and the left one lowered.

@3dassets4.3k tris
Containment Laboratory (UFO Crash Site and Recovery Facility)

Containment Laboratory (UFO Crash Site and Recovery Facility)

The containment suite laid out on three open bay floors with the hangar gable wall closing the far end: two sealed cells with viewing windows at the head of the room, an empty specimen tank beside one holding an abstract suspended mass, an examination table under its lamp, a...

@3dassets35.6k tris
Hazmat scientist (UFO Crash Site and Recovery Facility)

Hazmat scientist (UFO Crash Site and Recovery Facility)

A 1.8 m adult standing in a sealed protective coverall: a hood with a clear visor and chin seal, a back-mounted respirator with its breathing hose, a utility belt, taped cuffs and a hand scanner held in both hands. No badge, insignia or agency identity.

@3dassets4.1k tris
Technician with a tablet (UFO Crash Site and Recovery Facility)

Technician with a tablet (UFO Crash Site and Recovery Facility)

A 1.8 m adult in a light coverall, turned slightly and reading a tablet held in both hands: safety glasses, a lanyard with a blank card, a pen pocket and a tool roll on the hip.

@3dassets3.7k tris
Uniformed guard (UFO Crash Site and Recovery Facility)

Uniformed guard (UFO Crash Site and Recovery Facility)

A 1.8 m adult in a plain dark uniform standing at ease: peaked cap with an unmarked band, shoulder yoke, duty belt with two pouches and a torch, boot cuffs and a chest radio. Deliberately carries no insignia and no weapon.

@3dassets3.9k 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
Craft support cradle (UFO Crash Site and Recovery Facility)

Craft support cradle (UFO Crash Site and Recovery Facility)

A 9 m steel cradle holding a disc craft clear of the floor: four A-frame legs on concrete pads tied by a base ring and diagonal braces, four raked saddles with padded top plates and side stops, a hazard band and a four-tread access stair with rails.

@3dassets816 tris
Sample rack wall (UFO Crash Site and Recovery Facility)

Sample rack wall (UFO Crash Site and Recovery Facility)

A 2.4 by 2.3 m sample rack: six shelf levels carrying twenty four trays of capped vials, blank shelf labels and a closed top plate.

@3dassets3.2k 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