OHY XVX Lumicat Mao Profile PBT Keycaps, 113 Keys Double-Shot Dye-Sublimation Side Printed Taro Keycap Set, Ergonomic Mao Profile Custom Keycaps Compatible with MX Switches Mechanical Keyboard

I have both the pink and white versions of this set: https://a.co/d/0gjZO5SN They are RGB friendly although they are opaque, you can still see the lights very well. However, my keyboards are all clear acrylic so that does make a difference. IMHO if you want it to be RGB friendly, going with a clear keyboard allows for maximum light while letting you choose whichever keycaps you want. I also use clear switches - Everglide Aqua King, although if you want clear silent tactile switches you might want something like Durock Silent Shrimp or WS Silent Tactile.With the Glorious GMMK keyboard you could also consider these in pink/white: https://www.kiiboom.com/products/kiiboom-pink-meow-meow-bow-keycap-set?variant=47975927742708 They are translucent so very RGB friendly. XVX also has some translucent keycaps in creamy white and taro: https://a.co/d/0h7FOXlT