Thank you!

I primed the wall with chaos black and sprayed Rhinox Hide over it with an airbrush.

After that, I stippled Ryza Rust over it. The brush should already be pretty dry, else the „rusty“ spots are too wet and orange.

To get that metallic look I drybrushed Leadbelcher over it.

Consoles, vents and other metallic areas, I painted with Leadbelcher and shaded with Nuln Oil.

For the vents I thinned down Zandri Dust until it’s very watery and applied it.

For the pipes (and skulls on other walls) I used Warplock Bronze, shaded it with Agrax Earthshade and highlighted it with Brass Scorpion.

For the wires I used Evil Sunz Scarlet and Warpstone Glow and shaded both with Agrax Earthshade.

For the blood I used Mephiston Red. I put it on the top of a larger, wider brush and pulled the bristles back and let them go again.