The discussion for recreating a sprite from pixel art using an onion skin does not exist apparently so I am posting my sprite recreation here.
They did not specify if you were allowed to peak at the original while painting over the onion skin so I tried to restrain myself as much as I could and only focus on drawing over the onion of the original.
There were a lot of colors however and the skin makes it difficult to tell which colors are supposed to be used so I felt like I was a little color blind.
I decided to do a GBA sprite from the game MegaMan Zero as I enjoy the spritework there a lot