What if Jax had a Pre-"Fall of Icathia" Skin?

His lore update from a while back opened up all sorts of possibilities for new relationships and story lines (an event starring Kassadin and Jax fighting the Void together, featuring a murderous Fiora bent on killing Jax for destroying her aura of invincibility, anyone?), but it also opened up an very interesting Art opportunity.

We know fairly little about Icathian architecture, culture, and history. What little we do is scraped together form a mixture of Shuriman history, Void info, and a handful of champion's lore.

However, what if the art and lore groups explored Jax before the fall of Icathia, like they did with Kassadin? We could gleam a lot from the outfit about the lost civilization, and frankly I've been dying to learn about it for a while.