Neat! They have the same CPU heatsink I do.
Couple things to note though...
1. Where's they stick the wires? Are they coming out a hole in the lid on the back or something? It would tricky to get it to look so nice in real life.
2. No front headers! No easy place to stick a thumb drive or your headphones.
3. HEAVY! Try taking that sucker to a LAN party!