My avatar is totally invisible. STILL! I am not wearing any alphas. I am just...invisible.

[Mashuu Yohei]

My Avatar is totally invisible, on multiple viewers. I am wearing no alphas, and I unattached everything and it is still not fixed. 

Prims apper, but every skin is totally invisible. 

[Nyll Bergbahn]

Try a Character Test.

Develop Menu (CTRL+ALT+Q)

Select Avatar

Select Character Test

Select Male or Female

Will return you to a default library avatar, then rebuild your avatar.