Since it's acknowledged still that Shen and Akali are actors in these skins, portraying iconic Ionia spirits. I believe that Shen is portraying Thresh and Akali is Kalista. Compare how the masks of each champion seem to mirror their counterpart. What do you fellow leaguers think?
While its not impossible I kinda doubt it,because the resemblance is really vague.
Shen and akali most likely depict spirits that are simply not a champion in the game(or who are really just a myth),while thresh and kalista look basically just like the ionians depict them(same for elise)
On lolnexus, 
is shown when there's a 
in game. And they both have "Kali" in their name. Lore confirmed.
can u please commit sudoku
You forgot 
