Big Bunny and Lopunny Sister

An idea I had in mind when I've wanted to start my own Hexafusion, but then I didn't have a third character in mind, so I've decided to make a standalone picture of the two mixed characters I've chosen: Big Daddy from Bioshock and Sergueï from Raving Rabbids. The two seemed to match very well together, since they're both large and somewhat sinister. While then, I thought I could add a Little Sister too, except she's a Lopunny from Pokemon to match the rabbit theme.
I think I might add this drawing to my portfolio, but we'll see.

Big Daddy and Little Sister from 2K Games
Sergueï from Rayman Raving Rabbids
Lopunny from Pokemon 4th Gen