Here is a few pics of a custom mount for our cameras we use for Archery and Goose Hunting, Used some 6063 gauge Aluminum thickness was.100, cut the pieces out on a wood band saw ( 1/4" 6 tpi wood blade ) Set them up in a fixture and welded the edge , i put a couple of small short welds in the back corner for added support.( the top weld had to be ground over quite a lot to clear the riser on this particular bow.Took the welded mount back over to the wood shop and fished out the edges on a drum sander, back to the drill press to add the mounting holes (2 sets for different risers) and one set for the camera mount.I buffed the mount down and cleaned it,added some etching primer a little color and some streaks of color to add a little of camo.