https://drive.google.com/file/d/1Qmo3s1tYtOpvvNKigeZ8tDvQv720lx-n/view?usp=sharing
Went ahead and bought it. Here is the fbx. If anyone is interested in any of the textures just lmk and I'll add it all into a folder.
Found a post with a Mega link to Reg 2.0, which includes .spp, blender & unity files, which may or may not be what you need.
https://forum.ripper.store/post/145780