The only problem I see is that it is extemely important that the blank is glued to the rocker that you have designed. Other wise a blank of extreme thickness is needed to extract what you have in mind from it. The “machine” also records the “tool passes” that was required to scan the original. Every shape has a different configuration of passes. You can come up with a wire frame image, but getting it to the machine will need a different approach. I’m not at the front line of this technology, so I might be miles off base. Jim