Summary

The bracket for the BKM-129X compatible SCART board found here:

https://github.com/skumlos/bkm-129x-simple-scart

I've updated it slightly to accommodate M3 screws for fastening to SCART socket, plus made the hole for the audio switch a bit larger. In the picture the switch sits closer to the edge than the Rev. A board where I moved it a bit back to accommodate more switches.