Found this website on a search for parts, its a 65sc02 kit much like the Microprofessor 1

http://www.kswichit.com/6502/6502.html. Well documented!

Kits are for sale on ebay.

The author, Wichit Sirichote, has designed a whole range of these kits for Z80, 8080, 6802 etc.

Worth a look.