Chestplate for Roulette

Well, I'm going to be making one regardless, but I don't have much practice with actually shaping styrene. The pictures are the basical front panelling with no sides put in just yet. I don't know if this'll be the final design I work with or not, so I wanted to run it by some of you guys to see if it worked all right...or if it was REALLY bad:



My primary worry is that it sticks out too much. I don't want to take off the engine from her chest, nor do I want to cut or kitbash this toy in ANY way. Whatever I decide to go with, it'll be a separate piece that doesn't store in car mode that simply slides in place.
Is this going well? Would another design work better?
My primary worry is that it sticks out too much. I don't want to take off the engine from her chest, nor do I want to cut or kitbash this toy in ANY way. Whatever I decide to go with, it'll be a separate piece that doesn't store in car mode that simply slides in place.
Is this going well? Would another design work better?