I usually don't support kickstarters, but these guys have a lot of potential.
http://www.kickstarter.com/projects/proxyarmy/proxy-war-custom-3d-printed-miniatures
Take a look, they will actually design and then 3D print you a custom model. I saw some of their figures at the Launch Party at Atomic Empire and I was impressed. The detail was equal to anything out there now. So if you want a model to represent your D&D character or just have a crazy idea you want to see implemented you might want to support them.
It is easy to get a custom model for $25.
Have a good one!