This is my rig.
It started in a stock cooler master cosmos se. I then had gutted the whole inside and had custom radiators made from HWlabs to fit inside the case.
Final specs are
Asus crosshair vi extreme
32gb 3200mhz Kingston ram
Radeon 5700xt with ek special edition wateblock
Custom 280 gts rad with 420gtx rad plumbed together to make 1 big radiator
750watt corsair platinum psu,
1tb nvme m.2
Custom psu shroud,
All parts listed @ https://pcpartpicker.com/list/Tf2N6R