I wish there was a possibility to post a picture here. You can go search for him by name so you can see a miniature from a tabletop. It's a massive noble being carried on litter dragged by two huge beasts instead of horses, surrounded with deamonettes and his service. It portrays other aspects of Slaanesh than cruelty and sexuality. Not only would it be great gameplay-wise, giving Slaanesh high hp, huge entity you can put into middle of enemy armies without worrying too much about him, while circling around foes using speed of your units, but also it provides amazing potential for integrating him with Ogre factions in the story/objectives in an unusual alliance based around food. Support him with a hero full of gold and jewels in his outfit that represents greed, and suddenly Slaanesh as a faction would get a lot of expansion towards its identity. What do you think about chances for Glutos coming with new DLC?