Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4127178.

Thanks to LoCoCNC and D_jespersen for their original designs.

I wanted a pulley/belt cover, but I also wanted to use a cable chain, so I unceremoniously mashed these two designs together. I've printed it and it works perfectly however you need to replace the 4 screws with 20mm M3 screws.

Its a bit of a rough remix but it does the job. If the original designers could send me the originals in a format that fusion360 can read I'll redo it a bit better.