Moondev (atys)
Nice start :)
I don't know about what interface mod utility do you talk.
I post a little python script to help modding interface (only the tga, not xml or lua)
http://api.ryzom.com/data/share/skinmaker.7z
You will found a little readme on the package.
I hope will help you!
Big thanks :D
This will helping me much easier :)
Little advance, redesigned radar, recoded and redesigned target for mobs, added transparency frames to player, target and compass.