Hello all. I'm looking for some advice on how to go about making a custom head for my TF Prime Revealer/Robots in Disguise Vehicon. I'm a bit of an army builder, and already have a small squad of car and jet Vehicons, but I'm looking to mod one of the cars into a Worker/Miner character. The main (if not only) difference between the regular Vehicon and the Miner is the head. Now I can either blunder about aimlessly with whatever 3D software I can find, or I can commission someone to help make it for me. Any takers? I'm completely new to Shapeways and have NO experience with 3Design at all. I can sketch and plan out the thing no problem, it's getting it into three dimensions that's the tricky part.
Here's a rough sketch of what I had in mind; I need to take another look at the back and underside of the head, but it's a 3mm ball socket in the neck.