Koopaling in a clown car graphic?

[Determination709]

I am currently working on my episode, "Koopaling army". however, the final boss which are the koopalings in a clown car, (and of course, there is no bowser in this episode.) Is supposed to be a mother brain in a custom graphic where mother brain's sprite is the koopalings in a clown car. Do you have any sprite I can use? I need to get my final level finished before I can make the rest of the levels.