Free models · CC0
Exterior
Every voxel sci-fi model below is a self-contained .glb under 25 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.
160 free GLB models
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.
Crown gateway growth (Alien Biosphere)
Two rooted stalks support an open circular gateway and upper leaves.
Sensory antenna growth (Alien Biosphere)
Forked stalks carry flat sensor-like organic terminal plates.
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.
Root fountain (Alien Biosphere)
Upward arching fleshy roots turn back to meet the soil.
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.
Stilt colony growth (Alien Biosphere)
Tall separate rooted poles support one perforated communal canopy.
Membrane gate (Alien Biosphere)
A rooted arch holds a thin perforated organic membrane.
Double helix vine (Alien Biosphere)
Two connected coiling vines form a self-supporting spiral column.
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.
Organic rib wall (Alien Biosphere)
Closely spaced arched ribs create an open lattice growth wall.
Root curtain (Alien Biosphere)
Unequal hanging roots descend from a supported horizontal bole.
Anchored tendril coil (Alien Biosphere)
One rooted tendril curls into a large open vertical loop.
Germination colony (Alien Biosphere)
A rooted nursery mat carries differently opening juvenile leaves.
Living root bridge (Alien Biosphere)
Thick arching roots join two grounded banks over a clear span.
Broken husk fragment (Alien Biosphere)
Thick broken curved seed wall exposes a jagged inner rim.
Pollen comb (Alien Biosphere)
A thick organic comb has open channels and attached pollen grains.
Seed cradle (Alien Biosphere)
Two cupped leaf lobes hold one elongated central seed.