Big waste of time, this is extremely difficult to apply to a character, I sat here for an hour with 10 tabs open with each one googling a different issue with this
Also you don't have to make your modded SDK you can just download one --> https://mega.nz/#!quxARbYJ!2RHVwM7WiNtYCMDngP6CzfaiuYglQMyf-H-ZJD_c71I (ive used avatars with over 100K polys with that so you should be okay)