About the different models

Faceplate v1 - Default

This panel has no logos

Faceplate v2 - Default

This panel has the logos below the switches, that are raised above the rest of the model by 0.40mm

Faceplate v2 - MMU

This panel has the logos below the switches, they are in better than the model as different parts so you can print it with your MMU or similar

Backplate - Default

All of the models above needs the back plate

Hardware needed and other modifications

1x M3 nut for the back plate

1x Countersunk M3x20mm screw

2x Switches (I used these link)

You need to make a hole roughly 25x45mm. doesn't need to be precise the front plate will cover it up, as long as the back plate have something to grab on :)