I wanted to cover my keyboard, but it didn't come with a plastic molded cover like a different keyboard I have, so I designed and printed this one. It covers the keyboard without interfering with the stock key caps and knob. It has an arrow to indicate top right of the keyboard. It has a bit of a loose tolerance around the outside, but it doesn't "fall off" on any edge.

I included the fusion 360 file for ease of editing (if desired)