Free models · Game-ready GLB
Buildings
Every low-poly sci-fi building 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 buildings set from the packs.
39 free GLB models
Personnel Door (Mech Robots and Battle Hangar)
Inset personnel door with latch bar and steel frame.
Hangar Column (Mech Robots and Battle Hangar)
Structural steel column with broad base and crane-rail bracket.
Inspection Pit (Mech Robots and Battle Hangar)
Open-ended vehicle inspection pit with raised walkways and a recessed floor.
Cable Trench (Mech Robots and Battle Hangar)
Open floor service trench exposing two cable runs.
Roof Fan (Mech Robots and Battle Hangar)
Circular roof extraction fan with crossed blades.
Wall Vent (Mech Robots and Battle Hangar)
Armoured wall vent with three protective bars.
Roof Truss (Mech Robots and Battle Hangar)
Triangular six-metre roof truss with five vertical web members.
Hangar Wall (Mech Robots and Battle Hangar)
Five-metre-high wall bay with columns and intermediate bracing rail.
Lighting Truss (Mech Robots and Battle Hangar)
Five-metre braced lighting truss with five rectangular luminaires.
Service Ladder (Mech Robots and Battle Hangar)
Three-metre maintenance ladder with eleven rungs.
Catwalk (Mech Robots and Battle Hangar)
Three-metre catwalk deck with one open access side.
Roller Door (Mech Robots and Battle Hangar)
Segmented rolling service shutter with a top drum housing.
Blast Door (Mech Robots and Battle Hangar)
Heavy paired sliding blast-door leaves in a reinforced frame; static closed pose.
Maintenance Cradle (Mech Robots and Battle Hangar)
Wide maintenance cradle with rear towers and orange support pads.
Crane Trolley (Mech Robots and Battle Hangar)
Crane carriage with vertical hoist stem and hook block, ground origin below hook.
Crane Rail (Mech Robots and Battle Hangar)
Eight-metre I-section overhead crane rail.
Gantry Corner (Mech Robots and Battle Hangar)
Square gantry turn with guarded outer edges.
Gantry Straight (Mech Robots and Battle Hangar)
Four-metre raised service gantry with paired guardrails.
Gantry Stair (Mech Robots and Battle Hangar)
Ten-step steel service stair with diagonal handrails.
Hangar Floor Tile (Mech Robots and Battle Hangar)
Four-metre reinforced floor tile with panel seam strips.
Deck plate, 4 m (Spaceship Interior Deck Kit)
A 4 m square floor plate matching the corridor floor, for open areas.
AnimatedCargo bay shell with hangar doors (Spaceship Interior Deck Kit)
A 12 by 8 m cargo bay, 5 m clear, with a 4 m sliding hangar door pair on -Z, a personnel doorway on +Z and hazard striping on the floor.
Engineering bay shell (Spaceship Interior Deck Kit)
An 8 m square bay, 4.6 m clear, with conduit runs around the walls at height and a doorway on +Z.
Bridge shell with panoramic viewport (Spaceship Interior Deck Kit)
A 10 by 8 m bridge, 3.4 m clear, with a mullioned viewport across its forward (-Z) wall and a doorway aft.