This is the 2.0 fursuit head of my fursona, I gave it a 'sex change' and sold it off as a completely different character :)
I didnt enjoy wearing her much and came to the decision that Id rather get my fursona's fursuit made by someone else..

This change was done in early 2013

Changed bits:

-new hair tuft, chin patch, and ear fur
-new teeth and tongue
-new nose (the old one was nicer but it was sticky and there was no way to fix it. I placed fleece over it so its soft now, but kept the original shape~)
-new eyebrows
-new stripe shape on muzzle

See the comparison photo here:
https://www.weasyl.com/submission/634357