Ah yes. Remember this: http://www.furaffinity.net/view/1313586/

I just felt like drawing her as a Battletoad again since I like the game series. And thanks to cerberus144 , the name he gave NiNi's toad form shall be "Blemish". (Now the Battletoad thing is a joke, so it's not really canon for TMNT AU of mine XD)

Now "Blemish" is more interested of the fact that she has 4 digits on each hand where she had 3 on each originally as a turtle. So forget the fact that she has no shell, can make her arms/legs shapeshift, and that she's more-nude than normal - she's more concerned about having extra fingers. XD

And then I drew a traditional NiNi sketch.

Battletoads © RARE
Blemish/NiNi/Pic ©  nichan
TMNT © Mirage Studios