My version of the Philips Hue Dimmer Switch Cover Plate. I wanted a minimal design so this fits on the top face of my UK switch plate which is 85mm square. The mains light switch is accessible by removing the remote. I reused the magnets from the original Dimmer Switch wall mount.
The remote fits very precisely and there is no wobble when it is seated. The example in the photo was SLA printed on my Form 2 with clear resin. Support point size is 0.4mm and 1.0 density. Print resolution was 0.1mm.