Fake Wii Nunchuck Game Controller Nunchuck Accessory

I WILL NOT BE IMPROVING THIS MODEL. It prints, but it's not terribly accurate. See photo next to real one.

I want a kind of organic ergonomic controller kind of like a Wii Nunchuck. Before I totally mangled it, I thought I'd upload what I have so far. I haven't printed it, but it would be straightforward as a prop/decoration.

This is actually a really poor representation if you're looking for accuracy. Buttons are the wrong size, thumbstick is too far back, end is skinny, curvature is