Awesome mod. Love the craftmanship, very crude, yet an almost perfect fit. I was hoping those pipes played an active role, but they do give it a nice look.
I figured out earlier that wooden box was a base/stand for your case to house your radiators and misc watercooling stuff, I had a similar idea for my rig, but much more simpler, yours looks a lot cooler xD. Ive got a huge wooden box that was a small office bookshelf/endtable that I use as a stand for my case (there's probably a pic in the build log in my sig). I'll house all the stuff in there when I do take the plunge into water cooling.
If this was you first mod,
... and for your next, Id suggest you try and make all the attractions active, like they're all in use, not just show