Free models · Game-ready GLB
Sci fi
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.
1,094 free GLB models
Truss end cap (Space Station and Docking Bays)
A 2 m closed truss end: half bay, a plated bulkhead with four fluid couplings, an avionics box, a low-gain antenna mast and one truss port so a run can be terminated.
Truss bay segment with utilities (Space Station and Docking Bays)
The truss bay carrying a full utility fit: two orbital replacement unit boxes with gold covers and a routed fluid line loop between the longerons.
Truss bay segment (Space Station and Docking Bays)
A 4 m aluminium truss bay on a 2.4 m square section: four longerons, ribbed bulkhead frames, cross bracing, corner end fittings, a utility box, an EVA rail and a grapple fixture.
Service module with tankage (Space Station and Docking Bays)
A 7.4 m service module: forward hatch port, four external spherical propellant tanks on struts, a main engine bell, two reaction control pods and a nadir body radiator.
Expandable soft-goods habitat (Space Station and Docking Bays)
A 7.8 m expandable habitat: a lofted soft-goods shell scalloped by eight longitudinal restraint straps, rigid metal end bulkheads, an aft hatch port, four hoop straps and a grapple fixture.
Crew airlock module (Space Station and Docking Bays)
A 4.7 m crew airlock, 6.0 m overall with the hatch open: aft hatch to the station, a 1.4 m forward EVA hatch swung open on a named hinge node, two external high-pressure gas tanks, a nadir depress pump box and dense translation rails.
Cargo logistics module (Space Station and Docking Bays)
A 6.7 m pressurised logistics module: one forward berthing hatch, a blanked conical aft service section with four reaction control pods and two gas tanks, a deployed antenna and a grapple fixture.
Crew habitation module, gold blanket (Space Station and Docking Bays)
The habitation module finished with gold multi-layer insulation over the mid-section and dark stowage racks, for stations that mix blanket liveries across their pressurised elements.
Compact laboratory module (Space Station and Docking Bays)
A 7.2 m short-body laboratory module on the same hatch grid, with one pair of experiment canisters, a shorter radiator and fewer rail runs for tight station layouts.
Four-port station node (Space Station and Docking Bays)
A 3.6 m pressurised connecting node with forward, aft, port and starboard hatch ports on machined stubs, a zenith avionics box, grapple fixture, low-gain antenna and EVA translation rails.
Cupola observation module (Space Station and Docking Bays)
A seven-window observation cupola, 3.1 m across the body and 3.7 m across the open shutters, that berths on a nadir hatch: a round centre pane, six angled side panes in machined frames and six external shutters opened on named hinge nodes.
Research laboratory module (Space Station and Docking Bays)
An 11.2 m pressurised laboratory module: 4.2 m diameter hull with hatch ports at both ends, a zenith payload platform carrying two experiment canisters, two viewports, a deployed body radiator and full-length EVA rails.
Six-port pressurised hub (Space Station and Docking Bays)
A 4.1 m six-port hub with forward, aft, port, starboard, zenith and nadir hatches on machined radial stubs, diagonal gusset structure between the stubs and four EVA rail runs.
Crew habitation module (Space Station and Docking Bays)
A 9.2 m crew habitation module with a three-window nadir band, two external stowage racks on struts, standoff debris shields on the ram face, a grapple fixture and EVA rails on a white blanketed hull.
Connector Cases (Sci-Fi City Towers and Skyways)
Independent test assemblies covering all four port types. Two tower stacks exercise stack ports across nine section types and both crowns. A skybridge chain runs a coupling, a straight span, a four way junction pod, a glazed tube, a short span, a tee junction, a trellis span...
Three Tower Arcology Block (Sci-Fi City Towers and Skyways)
A whole arcology block: three towers stacked from podium to crown on the 8 m grid with residential, garden terrace, mechanical, atrium, cantilever, setback, spire and corner sections; three skybridge runs on the tower coupling collars including a four-way junction pod and a...
Street Deck Plaza (Sci-Fi City Towers and Skyways)
A nine tile elevated street deck at 2.4 m, mixing plain and planted tiles, with a stair and ramp module bringing it down to ground on the south edge. The deck carries a transit portal head house, a kiosk, a food stall, a seating cluster, a petal canopy, wayfinding pylons, a...
Vertical Axis Wind Turbine (Sci-Fi City Towers and Skyways)
A 9.3 m vertical axis wind turbine: a tapered mast on a paved footing carrying three helical teal blades between two hubs on a named rotor node, plus a converter cabinet at the base.
Algae Panel Wall (Sci-Fi City Towers and Skyways)
A 6 by 4.6 m photobioreactor wall: twelve glazed algae cassettes in an alloy frame with distribution headers and riser pipes, standing on a paved kerb with a teal pump unit and a lit status panel.
Hanging Garden Planter (Sci-Fi City Towers and Skyways)
A 4.4 m facade planter module: an alloy mounting plate with three hangers and stays carrying a shell trough with a teal lip, clipped shrubs and a curtain of trained greenery falling 2.5 m below.
Ducted Ring Turbine (Sci-Fi City Towers and Skyways)
An 8.9 m ducted ring wind turbine: a mast and nacelle carrying a 5.4 m annular shroud with a lit intake lip, four alloy spokes, a hub fairing and seven teal vanes on a named rotor node.
Arcology Courier Drone (Sci-Fi City Towers and Skyways)
A 2.1 m span quadrotor courier drone: a shell body with a glazed sensor blister, a teal cargo pod, four ducted rotors on alloy arms with named spin nodes, tubular skids and a nose light.
Drone Landing Pad (Sci-Fi City Towers and Skyways)
A 6.8 m hexagonal drone landing pad: a shell plinth with a paved deck, an amber touchdown ring and cross, six lit edge posts and a teal charging post with a status display and beacon.
Arcology Vent Stack (Sci-Fi City Towers and Skyways)
A 13 m district plant vent stack: a stepped plinth, a waisted flue that flares at the head over a glowing throat, five teal stiffening rings, four alloy strakes, feed pipes and a service cabinet.