A user asked me to put the Shibuki skin on the server. Again (like in thread Arumi model trouble) I found different versions of Shibuki.u: Version 101 from utmdl-shibuki101: Name: Shibuki.u, Size: 639181 Bytes, CRC32: 36F7FECB
The other version has an unknown origin - probably I got it years ago from my UT cache folder: Name: Shibuki.u, Size: 743113 Bytes, CRC32: 602F8986
if we speak about some animations with problems then we have a MODEL around, a Skinned Model and not a "Skin" as a suit for usage. Skin term is not that relevant in here.
The Option: As I did with "Crash" so called "Skin" I solved animations and I have conformed a new package - full compatible with previous. You don't need to waste time finding a good one, just fix this wrong one.