Old art redraws (Patreon)

So, since I've produced a whole lot of art over the years, which is pretty well archived on paheal, some of it doesn't really look all that great (anymore).
It was either already rushed when I made it  - not gonna lie, some pictures were definitely half-assed because I just wanted to have them out ASAP - or because I have improved over the years. 

But, since some of those are well liked by people, some of them stand out as embarrassing, and some of them I'm particularly proud of, I like to re-draw old pictures every once in a while.

And so, I'm curious, which ones do you think are worth re-doing? Now, I make no promises I will work on every suggestion - it matters whether I'm personally into this image, or if was originally a commission, or how much work it would be - but I would like to hear some opinions.