Direct link (only in branch development_v2): https://github.com/Scobalula/Greyhou...development_v2
XModel: https://github.com/Scobalula/Greyhou...lFileHelper.cs
XAnim: https://github.com/Scobalula/Greyhou...mFileHelper.cs
IWI: https://github.com/Scobalula/Greyhou...ImageHelper.cs
Huge thanks to the respective developer of course and to https://killtube.org/member.php?324-php for finding it.