A user (Joseph Migeed) on the “Framemeister/OSSC Upscaler Club” group on Facebook just replaced the original acrylic panels of his OSSC with walnut wood panels, and I must say it looks beautiful!
He even posted a link, with his original design, for everybody to download. The file from the link can be uploaded to a laser-cutting online service like Ponoko.
… the look kind of reminds of me of a CMVS made by a company who just announced a Sega FPGA system.
Check out the file here: https://www.mediafire.com/view/mxnyegcrbqmwu9x/OSSC_1_6_top_and_bottom_P1.svg/file