Im looking for the Chrek Model .skmez* and .skmm* files
Without these files I can't make Chrek Model
But I find the Wire pictures in the ChrekInstallUmod.zip
The pictures are in .JPG* format but I convert it to .BMP*
Other than that, you may be able to edit your own.
".skmez" files are just renamed ZIPs. Inside you will find the wire pictures and a txt file.
There is some info in the help file about making new files.