I've been searching under every rock and couch cushion for a Lian Li PC37. No luck so far. 🙁 I want an aluminum mini tower for my P4 build. It's the right look for that time period, when everything needed blue LEDs, cold cathode lights, and acrylic windows. I've looked at their new models, but they're trying so hard to be "innovative" that there's always something that's a complete turn-off. Like back-to-front cooling, or moving the power supply to the front, where it blocks all the motherboard SATA ports and makes cable management a total nightmare.
I still have one of the old giant full-tower Lian Li cases. At the moment it's a backup target for my NAS. Full tower with a mini ITX motherboard with no add-in cards. Looks totally ridiculous. But it has lots of hard drive bays.
I also had one of those Cooler Master cases with the automotive paint job. It looked good and was reasonably well designed. It did have its flaws, and eventually the screw holes started to strip, the buttons were failing, one of the button caps fell off and apparently rolled into a black hole somewhere. Tried to replace it, but the replacement didn't fit well, didn't match the brushed aluminum front, etc.
I had several of those basic In-Win ATX cases. Those were really nice to work on, and came with decent quality PSUs. I just hated that you had to have those stupid quick-release rails for the drives.
To the original point, though -- yeah those early AT cases were trash. But I just love them so much. Nothing else looks right for an old 486 or Pentium build.