Fixed some issue , first the skin viewers brightness settings were set at 0, I.E. no diffuse lighting was happening.
2nd do to the way the system was looking for normal maps, it would never successfully find the map so it was always defaulting to the default normal,env and power map.
3rd I added backward support for the _B files if a _N file does not exist.
Unzip this file into your relase folder, not the EXE is aksktest.exe don't rename it or you would break the next patch.
This should fix the issues.
Now in converting an old skin the only thing needed is to rename the _S file.
HiTech