It was never fully finished in it’s time, but it still holds a majestic view whenwalking up to the building. When I went through exploring it, it was beautiful and grand. When I stood in the rooms, I could imagine what it would have looked like with all the furnishings.
Slaanesh is the Chaos God of lust, excess, pleasure, perfection and hedonism
The name Slaanesh derives from Slaaneth - the god's name in the language of Chaos, (Slaa meaning "ecstasy", "pleasure", etc, Neth meaning "lord of", "master of", or "prince of"; hence, the Prince of Pleasure).