BYKSKI Water Block use for ASUS ROG STRIX VEGA 64 GAMING/ Asus Arez STRIX Radeon RX vega56 /Copper Radiator Block Video Card RGB|copper radiator|copper blockradiator copper - AliExpress
AMD Radeon RX Vega 64 and 56 Get Even More Custom Model Treatment
Here it is: Custom Gigabyte RX Vega 64 Gaming OC 8G