Free models · CC0
Modular
Every sci-fi model below is a self-contained .glb under 5 MB, released under CC0 1.0 so it can be used and modified 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.
241 free GLB models
Maglev Guideway Switch (Arcology Towers and Skyways)
A 24 m maglev switch module: the through girder plus a diverging branch that settles 5 m to the west and leaves the module parallel to the main line, with a movable amber point blade node, an actuator housing and a status beacon.
Maglev Guideway Quarter Curve (Arcology Towers and Skyways)
A 16 m radius quarter-turn maglev guideway: the standard box girder swept through 90 degrees with a continuous running surface, teal reaction beams and bearing saddles, turning a line from north-south to east-west.
Maglev Guideway Half Straight (Arcology Towers and Skyways)
An 8 m maglev guideway module on the same girder section as the full straight, used to close out a run against a station or a switch.
Transit Escalator Link (Arcology Towers and Skyways)
An 18 m open escalator link that climbs one 8 m tower level: amber tread runs with alloy nosings on a smooth S profile incline, glass balustrades under teal moving handrails, a lit canopy on alloy posts, flat landings at each end and standard bridge portals 8 m apart in height.
Maglev Guideway Straight (Arcology Towers and Skyways)
A 16 m elevated maglev guideway module: a 2.8 m box girder with a paved running surface, teal reaction beams under the flange, amber edge markers, a service light run and three underslung bearing saddles.
Open Trellis Skyway Span (Arcology Towers and Skyways)
A 24 m open-air skyway span on the standard section: a planted walking deck between twelve edge planters, alloy handrails, seven teal trellis arches with longitudinal runners and trained climbing greenery.
Skybridge to Tower Coupling (Arcology Towers and Skyways)
A 4 m coupling adaptor that lands a skyway run on a tower collar: a splayed teal landing flange with an alloy seal plate, a short glazed vestibule, a services cabinet and a riser drum.
Glazed Tube Skyway Span (Arcology Towers and Skyways)
A 20 m fully glazed circular skyway tube on the standard 4.2 m section: nine alloy hoop ribs, a raised walking deck with handrails and a floor light run, ending in standard portal frames.
Tee Skyway Junction (Arcology Towers and Skyways)
A 10 by 9 m glazed tee junction with a barrel-vaulted roof: bridge portals on the south, east and west faces, a planted rest bay on the closed north side and alloy portal columns.
Four-Way Skyway Junction Pod (Arcology Towers and Skyways)
A 12 m square glazed skyway junction with a domed roof: four standard bridge portals on the cardinal faces, a paved interior with planters and benches, four alloy columns and a glowing eaves ring.
Curved Skybridge Span (Arcology Towers and Skyways)
A quarter-turn glazed skybridge on a 12 m radius: a swept 4.8 by 4.2 m tube with an internal deck and alloy hoop ribs, turning a run through 90 degrees between a south-facing and a west-facing tower port.
Straight Skybridge Span (Arcology Towers and Skyways)
A 24 m enclosed skybridge span: a 4.8 m wide walking deck, glazed side walls with alloy diagonal bracing, a parabolic roof shell and a teal portal frame at each end.
Short Skybridge Span (Arcology Towers and Skyways)
A 12 m enclosed skybridge span sharing the standard 4.8 by 4.2 m skyway section, for closing short gaps between adjacent towers or junction pods.
Tower Crown with Landing Deck (Arcology Towers and Skyways)
A tower crown carrying an 18 m circular aerial landing deck: paved disc with an amber touchdown circle and cross, twelve edge lights, a glazed control pod on a stalk and a beacon mast.
Tower Crown with Mast (Arcology Towers and Skyways)
A tower crown that closes a stack: a stepped cap, a railed observation gallery in glass and a 10 m tapered communications mast on four teal struts with a glowing beacon.
Service Core Shaft Section (Arcology Towers and Skyways)
An 8 m slim service core: a 6.4 m square shaft with a riser slot, two external glazed lift tubes with alloy collars and landing rings, and teal cable ladders, for use as a standalone circulation stack.
Slim Spire Section (Arcology Towers and Skyways)
An 8 m octagonal spire section, 10.8 m across the corners at the base and tapering to 9 m, with a glazed shaft, eight alloy corner ribs and a teal cornice ring.
Corner Tower Section (Arcology Towers and Skyways)
An 8 m L-plan section that turns a tower block corner: two glazed wings meeting at a glazed stair drum, shading fins on the long face, a balcony and skybridge collars on the south and west faces.
Offset Cantilever Section (Arcology Towers and Skyways)
An 8 m section whose lower half is a half-width pier and whose upper half is a full 16 m plate cantilevered over it on two teal outriggers, giving a stack a deliberate horizontal jog.
Mechanical Plant Section (Arcology Towers and Skyways)
An 8 m plant section: a louvred air-handling floor wrapping a teal service core, three roof fan units on a maintenance deck, a riser duct and an intake box on the front face.
Atrium Sky Garden Section (Arcology Towers and Skyways)
An 8 m section split into two glazed piers around a full-depth atrium: a planted garden floor, two crossing walkways at different levels and a ribbed glass barrel vault, with skybridge collars on the east and west piers.
Setback Transition Section (Arcology Towers and Skyways)
An 8 m transition section that steps a 16 m tower plan down to 11.6 m in two setbacks, each with a railed roof terrace and planters, so a slim shaft can continue above a wide shaft.
Terraced Garden Section (Arcology Towers and Skyways)
An 8 m arcology section whose body is set back 5 m to leave a planted sky terrace: paved deck, three planters, two trees, a glass and alloy edge rail and a hanging vine curtain, with skybridge collars on three faces.
Residential Tower Section (Arcology Towers and Skyways)
A standard 8 m arcology residential section on the 16 m grid: full-height glazing between floor bands, four vertical shading fins per face, corner balconies and a skybridge coupling collar on all four faces.