I have a project where we are making some large crests, My machine is on the fritz and not sure if we will be running back on schedule. We can ship the boards to you, configured for your machine size, and send you the code optimized for your setup. We are in southern California so a west coast vendor would be preferred. What were looking for is as follows:
CNC 4 plaques (unfinished can be in sections depending on your machine)
2 5x8 plaques
2 6 ft dia. crests
On a 4x8 table we would prob. have them cut in 3 sections to keep most of the image centered, on a larger table, I would probaly send you a larger piece milled together.
The depth is 3/4 of an inch on a 1 1/2 inch board.
Please PM me for more information.