Sure thing. I've taken pictures of the oil computer using old parts I bought, I'll have to upload them.
At first I used a huge plastic container to hold the oil, but realized that I'd have to use a lot of oil to get it to reach the tip of the motherboard, plus the IDE cables were too short, so I bought a smaller one.
I cut out a peice of the plastic top so I can plug in the monitor and stuff, and made a small slit to hold the power button. The only thing I didn't like about it was having to stick my hand in there to take out the power plug (I was borrowing the one from the computer I usually use, since the old computer I bought didn't come with one). So what I'm thinking of is putting the PSU ontop of the tank, along with everything else.
I had some trouble with the whole "cealing the CPU" thing. The computer was really old- it had an pentium II. The thing was huge, and I had no idea if I had to ceal it. I just added silicone around the open parts, and some extra ontop so I could stick on a fan. It came out pretty well, but I used WAY too much silicone.
Afterward, I downloaded a few programs to check out the temperature, but none of them worked. So I'm not sure what the temperatures were. I just know the oil probably stayed a little below room temperatore (70F?)
Well, making the real oil computer will probably take a while because I need to have the tank custom made (having the I/O part cut out, with those "card I/O slots" so the oil won't seep out). The tank'll be kind of like a motherboard tray.
Btw, I have a *question Just A Noob (lol), where can I buy a diesel pump? Is that also part of the heater core? I don't know much about cars, so, lol.