I see custom PC builds pass through my newsfeed all the time, and my usual reaction is "meh". One I've been keeping an eye on for a while now, though, has finally reached its conclusion, and it's such an extreme build that I'm in absolute awe of its creation.
Billet Labs has released a video chronicling their efforts to create a custom PC integrated underneath a Victorian cast-iron radiator. That would be less impressive if the PC itself was merely strapped to the bottom frame, but no, it goes one step further. The radiator functions as the main heat exchanger for the cooling system, which means it's a fully-functional, liquid-cooled, steampunk-eat-your-heart-out gaming machine.