Unable to open black prophecy game's .nif files.

[GiometryE]

I'm working towards restoring the game art from this ages old dead MMO, and managed to get my hands on most of the art files.

However, the models are all in .nif file format, and while their header says ''Gamebryo File Format, Version 20.3.0.9'' i've been unable to open most of them with nifskope.

a handful of files seem to work, but most other .nif files give header errors when trying to open them, and im clueless as to the differences between them.

I'm at a dead end at this point, so i hope reaching out here might shine some light on the issue and maybe result in a fix, so i can finally convert the models into a more accessible format.

Attached are some example files, if someone picks up on this issue and needs more files im more than willing to provide them.

example files.zip