There's quite a variety of switch covers out there these days. You can even order custom covers with your own artwork if you like! I bought mine here:
https://www.otrattw.net/
Different styles, colors, orientation (vertical vs. horizontal), etc. Mine light up green to match the OEM illumination (wired to the dimmer switch), or orange when activated (wired off the house battery) to match the activation light on the upfitter toggle switches.