I keep forgetting to upload my stuff here.

Anyway, long-story short, I did a TF challenge with New Super Mario Bros where I had to play through the whole game without using powerups, but if I died from an enemy at all, the run is over and I have to draw myself being transformed into the enemy that killed Mario in the way that it happened.
More info can be found here:
https://twitter.com/TransformYosh/s.....i1Vqg&s=19

I ended up losing to Mummipokey in W2-Castle, so now I'm becoming one!

Also, I cannot find any sort of Mummipokey TF of any kind anywhere, so this may very well just be the first one :}