HierroTatsu, the better half of this account, is taking commissions!
For more info, see: https://www.weasyl.com/journal/61269
This is a cross-post from FurAffinity.
The original is here: https://www.furaffinity.net/view/14624176
Sketch dump time.
Some art by hierrotatsu, other art by askmeaboutloom.
Which bits are whose are your guess because Hierro decided that he'd go and use black lines too.