Adding the other aesthetic building blocks from older versions

[Staegrin]

Is there an existing feature request for this?

• [X] I have searched the existing issues

Describe what you would like added or changed

In the older versions of Railcraft there were aesthetic versions of coke oven and blast furnace blocks named Sandy and Infernal blocks. Later Badlands, Bloodstained, Bleached Bone, Frostbound, Jaded, Nether, Pearlized and Red Nether were added.

I've currently added them myself to have them in the 1.20.1 game again. The Nether Brick block was identical to the Minecraft one so a little bit of wasted time there.

Was just wondering if/when they will be officially added?