I couldn't find any A1 custom faceplates that had the same style as the original with gears and a nozzle indicator, so I made my own. Also, you can see the nozzle diameter remotely through my custom A1 camera mount → https://makerworld.com/en/models/205584#profileId-225939.
Inspired by:
https://makerworld.com/en/models/107910?from=search#profileId-115204