I made portraits from ai
png drafts.
you can free to use these image
these are ai generated(stable diffusion), no copyright
idk about modding
maybe follow this portrait making guide
http://heroescommunity.com/viewthread.php3?TID=36887
(not yet) change to Indexed Color
Palette: Local Selective? master selective?
Colors: 255 (not 256)
Forced: Primaries
Dither Diffusion?
Amount 100%?
Preserve Exact Colors checked
(not yet) convert .png to .pcx
(not yet) crop to 58x64 (big size) , 48x32 (small size)