Free models · CC0
Sci fi
Every voxel 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.
164 free GLB models
Strange canopy clearing (Alien Biosphere)
Composed example for Alien Biosphere.
Mineral basin (Alien Biosphere)
Composed example for Alien Biosphere.
Brood hollow (Alien Biosphere)
Composed example for Alien Biosphere.
Lantern grove (Alien Biosphere)
Composed example for Alien Biosphere.
Sensory antenna growth (Alien Biosphere)
Forked stalks carry flat sensor-like organic terminal plates.
Crown gateway growth (Alien Biosphere)
Two rooted stalks support an open circular gateway and upper leaves.
Hollow root tunnel (Alien Biosphere)
A thick horizontal root shell encloses a continuous traversable passage.
Calcified vine arch (Alien Biosphere)
Twisted encrusted vine forms a thick continuous open arch.
Ribbed boulder growth (Alien Biosphere)
A low mineral host is wrapped by living curved ribs.
Glowing vein mat (Alien Biosphere)
Branching luminous channels lie embedded within a fleshy mat.
Leaf stair growth (Alien Biosphere)
Broad ascending leaf ledges attach to a continuous sloping root.
Porous living tower (Alien Biosphere)
Thick upright growth is pierced by staggered open holes.
Mineral symbiont (Alien Biosphere)
Rooted plant coils around a tall supporting mineral spire.
Root fountain (Alien Biosphere)
Upward arching fleshy roots turn back to meet the soil.
Double helix vine (Alien Biosphere)
Two connected coiling vines form a self-supporting spiral column.
Stilt colony growth (Alien Biosphere)
Tall separate rooted poles support one perforated communal canopy.
Solar disk growth (Alien Biosphere)
A large vertical leaf disk rises from a flared anchored foot.
Air sac tower (Alien Biosphere)
An upright stem holds three swollen offset sacs at different heights.
Living spine barrier (Alien Biosphere)
A low continuous root bears alternating tall defensive spines.
Membrane gate (Alien Biosphere)
A rooted arch holds a thin perforated organic membrane.
Organic rib wall (Alien Biosphere)
Closely spaced arched ribs create an open lattice growth wall.
Anchored tendril coil (Alien Biosphere)
One rooted tendril curls into a large open vertical loop.
Root curtain (Alien Biosphere)
Unequal hanging roots descend from a supported horizontal bole.
Broken husk fragment (Alien Biosphere)
Thick broken curved seed wall exposes a jagged inner rim.