I could make a vents map... would be a bit boring I think, could do it within two hours too probably.
@ G4Z: Hmmm, bit big (I think?)... if you could find me some layouts I could consider it though!
@ Yohji: I did that with my house once... about a year or two ago, I completed it at about 95% (spent weeks upon weeks doing it..) then it just stopped working for some reason, was SO ANNOYING!.. I always know to backup previous saves now though... and not keep the one copy.
@ Trippledence: Hmm, that does sound quite good

. Would have to watch a ton of big brother in detail though to get everything right. Wasn't there an old old map for CS 1.6 which was on Big Brother?