Amazon.com: Guffercty kred GTSP 171-Keys Cherry Profile PBT Key Caps for Mechanical Keyboards, Double Shot Custom Keycap for ANSI Layout 60% 65% 100% MX Switches (Hammerhead Shark) : Video Games
Amazon.com: Green Keycaps, Double Shot PBT Gradient Keycap Set, Cherry Profile Custom Keycaps, for Mechanical Keyboards, Full 132 Key Set, US and UK Layouts : Electronics
A Guide to Keycap Profiles and Materials - Switch and Click
GitHub - ychw/CustomMacKeycaps: Custom Mac keycap templates for Cherry MX mechanical PC keyboard, in Adobe Illustrator format.