10u revxlp prototype build

Been iterating a bit on my revxlp design, and a frequent request is for a 10u/"5 col" version.

Finally did a build of the first protos, and it's working great! I want to do a few tweaks for the newly added ability to use the single color LEDs for either per -key or bottom backlighting, once that's done I'll formally release the changes.

This particular build was half soldered by our elder daughter, and she fully assembled post-soldering including keycap selection. I love the look she chose, which she said "reminded her of a sunset over the water"

• 10u revxlp
• XIAO RP2040 running ZMK
• Keycaps:
  • MBK: dyes from MKU and factory dyes from LowProKB
  • Asymplex convex 1u artisans for the bottom row
• Choc whites
• MJF nylon case print from JLC