Custom Doll Question

This might be an odd request, but... are there any companies that would be able to make a doll that looks very similar to my wife?

I know most guys would say, "why in the hell would you want to do that when you could have any girl you want?" Well.... she's the only one I want and I want a doll that has all her same features. Literally from head to toe.

Is that possible? And if so, how much would that cost?