The company has just hinted at another backplate design. This backplate is said to be on the market next year. Other designs will then appear.
Importantly, this backplate is only suitable for the Radeon RX 7900 series, so not for the AMD reference design or PowerColor’s own Hellhound. There is no information regarding other Red Devil GPUs, but it would be cool if these plates were compatible with let’s say RX 7800/7700 series if they have similar dimensions.