Are the Godot assets packed as GLBs or are they just Unidot reexports? Any chance of getting them as a bunch of GLBs or FBXs?
EDIT: Since I broke down and purchased it anyway: there's no GLB or FBX. It's a Unidot reexport. That still mostly works in Godot, but it's a little more difficult than a folder full of FBX files. The title, as of the time I'm writing this, is "POLY - Mega Survival Bundle (Unity, UE, Godot, Blender)", but there don't appear to be any Blender exports that I can find. I might just have missed it.