Originally Posted by Obliv
They probably won't copy it over until they're working on their own updated splash, which will probably be a while yet.
I seriously doubt they will update her at all in 2013, even though all of her models except Imperial are pretty low-poly. I just don't get WHY they so absolutely refuse to use the Chinese splash art in this case. It's infinitely better, pretty much NO ONE likes butterface Lux and it would only take under 10 minutes to fix and include in the next patch.
I start to think someone at Riot really hates Lux with all their passion, first they rename her Ult, then they implement a weird-posed classic splash that makes her look bald on the minimap, and they constantly refuse to replace Sorceress Lux. It makes me sad.