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stl
3dm, stl
step
obj
3dm
max, obj, 3ds, c4d, fbx
max, ma/mb, obj, 3ds, c4d, fbx
3dm, stp
3dm, igs
3dm, stp, igs, blend
3dm, stp, igs
3dm, bip/ksp
obj, 3dm, stl, stp, igs, x_t
3ds