It’s a honor to help on this project. Mecha Sion is a legendary tier skin. This is also my first concept-model-texture assets that got into League of Legend. Also, that’s really fun to make a diorama for the Yordle Factory.
Sion himself and Sion Ward are concept by Sam Thompson http://riotpenguin.blogspot.com/
Splash by Christian Fell https://www.artstation.com/artwork/v481O
Sion Model by Cody Bunt https://www.artstation.com/artist/striker
Effect by Issac Wood.
This team is so awesome.