I think this might work well for you, personally Im using something like this for my homework pc. U won't get much with such low budget
Intel XeonPlatinum 8180 Processor (x2) 64 GB ECC DDR 4 memory (x6) NVIDIA Titan V (x6) Mellanox 100GB Ethernet Card EVGA 1600 W T2 80+ Power Supply (x2) NAS Drive 10TB (x8) Intel Optane SSD 960GB (x2)
An EK Annihilator Water-Cooled CPU Block for the Processors Another EK Water-Cooled Block for 6xGPU Terminal 4 EK Water-cooled Thick Radiator of 140mm on top and bottom for 2000W Heat A Triple Fan Model on the Front for additional cooling support