Dreamcast USB-GDRom plastic shroud

Update 7/30/17: Version 6.1 Updated design to fit 3rd party shells better, it still works in original shells. Also updated design a bit for even less support material needed.
Update 7/12/17: Version 4.99 and Version 5 uploaded
v4.99 is much more streamlined and fits the edges of the opening much more cleanly.
v5 removes most of the overhangs for a quicker print that uses less support material.

This insert is designed to complete the area surrounding the USB-GDRom. It just pops into the ope