Pretty garbage pic since I took it last night for someone in buildzoid's Twitch chat, but here's the finished external water cooler:
Zalman Reserator XT baseplate with RXT rubber feet, Heatkiller Tube 150 D5 reservoir with Aquacomputer D5 vario pump, EK ZMT tubing with Koolance QD3 QDCs and EK STC Classic fittings, Hardware Labs GTS 240 radiator, Arctic P12 fans, Fleetguard Compleat EG coolant and all this is powered by a AC to Molex power brick originally included with a USB-SATA adapter of all things lol
Expensive as hell and I should have just bought a used MoRA3 instead but that would be massive overkill for a Pentium 4 rig. Hell, this 240mm rad on it's own is already overkill, I could have easily gone away with a 140mm GTS.