The German Blass brothers that made up team Babetech went heavy on acrylic, as is their typical style. Hand cutting and smoothing all these bits cost them a lot of time, however, and they also experienced some illness and water-cooling mishaps. Like the French team they weren't truly finished by the time the clock hit zero. Still, the detailing on the outside is certainly impressive given the time constraints.
Team Down Under were the first to finish with a full two hours to spare; impressive given how much work they did. They have used a lot of props to complement their Military themed build, but the case itself has been extensively modded as well, both inside and out, with a black and gold colour scheme. There are small external reservoirs and an LED screen up front. They told us that making the backpack-inspired external radiator blend in was the toughest part for them.