2011 Bulls Copperhead 3
This one is still evolving.
Up until recently it was on Bontrager Hank 2.2" tires, but those were so big that I actually had trouble getting on and off the bike.
I tried on some low-profile 1.95" amberwalls that I took off another bike and decided that it looked better that way. So they will stay.
It still needs some work. The crankset is a mere Deore, so I'm looking into KCNC cranksets right now. Also considering lowering the fork to sharpen up the handling a bit.
Once that's done, it'll be a matter of small tweaks until it's perfect.