So the guy paid the doc, we charged the doc a $5k lab fee. It was Two Ounces of a Precious silver alloy. Likely gold and palladium, but I don't remember exactly what except that it was about $1k for the allow and lots of labor. Would defiantly be nicer if done with CAD as I was no jeweler. You could probably find some STLs of textures/patterns to use in a grill, or make your own patter. I would import the STLs into 3 shape. You may even be able to fins a plastic grill from the $.50 machine at WalMart. Scan it, and then make attachments from that. Setup a library sort of.