The finish looks so pro. If you manage to get a hold on an HRAP stick try to take some measurements, that size would be a winner, maybe a bit expensive but I'd be willing to pay for a good case with that type of finish, that is some really cool looking material. You can keep the curves basic like you have been, it's just a matter of size, room for your hands, the angle, that type of thing. HRAP2 measures 9" front to back x 16" side to side x 3" tall overall. Just some food for thought for your next project.