Carneval of fools is by Revello1620Paring: B/Angelus, B/Spike, Angelus Spike and Buffy other, S/ Angelus, S/B/Angelus and all the other variations of the theme.
Continuity: AU. Starts, 1880 England moves to AtS modern day. No Dru and a few ...other changes.The WBMachine link gives me: Robots.txt Query Exclusion. We're sorry, access to (url) has been blocked by the site owner via robots.txt.
Same happened with Spuffyarchives they work well now.
So the links are without the WB Machine are:
Ch. 1-5 and
Ch. 6-10 in case the block will be gone again (I have no clue how it works). I have to check if I'll find a pdf version.
Revello moved to England in 2008, never to be seen again and her site was gone one day. She is M.I.A. for a long time now. CoF is WIP.
I don't know of another site were it was posted. Anybody knows more?
Points to seeking_spike.