Amazon.com: League of Legends Custom Keycaps (Champion Sett) - Laser Engraved with Each Champion's Portrait, Passive, and Skills. Fit with Any Mechanical Keyboard. League of Legends Gift for Gamers : Video Games
Amazon.com: GTSP 61 Keycaps 60 Percent, Ducky One 2 Mini Keycaps for Mechanical Keyboard OEM Profile RGB PBT Keycap Set with Key Puller for Cherry MX Switches GK61/SK 61/Joker (Only keycaps) Blue :
Amazon.com: Fogruaden Custom Keycaps - Cute Keycaps 60 Percent, Suitable for GK61//RK61/GH60/Ducky One 2 Mini Mechanical Keyboards, 61 Key Set, OEM Profile PBT Keycaps : Electronics
Corn Blue Keycaps-Custom Keycaps 60 Percent, Suitable for GK61/RK61/Anne/ Ducky/DK61 Mechanical Keyboard, Double Shot Backlit OEM Profile PBT Keycaps Set, with keycap Puller (White Blue, Only Keycaps) - Newegg.com
Ducky One 2 Mini - with some custom keycaps : r/MechanicalKeyboards