Free models · CC0
Fantasy
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.
10 free GLB models
Wormhole funnel (VFX Mesh Library)
A flared funnel throat sunk into the ground with two spiral wall ridges, a rim torus and a bright throat bead.
Dimensional shard cluster (VFX Mesh Library)
Nine crystal fragments held in orbit around a dark jittered core with a bright inner sphere and a canted ring.
Gateway arch (VFX Mesh Library)
A seven block arch on two piers, spanned by a chamfered energy sheet with a brighter inner sheet.
Recall helix (VFX Mesh Library)
Two counter wound spirals rising from a stepped base ring around a slim core shaft, with seven lifting motes.
Warp tunnel segment (VFX Mesh Library)
A 1 m open tunnel shell along +Z with eight internal swept ribs and a collar at each end so segments chain.
Rift tear (VFX Mesh Library)
A vertical tear with two jagged slab lips prised apart around nine loose shards, with eight flicks along the edges.
Portal disc with swirl (VFX Mesh Library)
A filled gate face inside a stepped frame, carrying two raised spiral ribbons on the front and a ring with six spurs on the back.
Portal ring (VFX Mesh Library)
An open vertical gate ring with a bright inner rim, eight outer fins and six chamfered studs around the frame.
Summoning circle (VFX Mesh Library)
Twin ground rings with twelve raised radial bars, four crystal pylons and a pair of opposed triangular sigils standing at the centre.
Ground rune circle (VFX Mesh Library)
A raised ground disc with two rims, eight original abstract marks standing proud of the deck and a pair of nested triangular sigils.