PetterHans on Twitter: "Cloning of the C64 KU Motherboard done. Layout and Schematics done, but not Design Rules Checked yet. Been quite exhausting project. https://t.co/UhAv63DbVg" / Twitter
SixtyClone C64 Replica – breadbox64.com
My completed SixtyClone 250466 motherboard. : r/c64
How to identify C64 and SID model | ilesj's blog
SixtyClone" Commodore 64 Replica PCBs from Bob's Bits on Tindie