A kayn skin concept that should be done.
Kayn is an intersting champion, with two forms that are meant to dynamically oppose eachother. with that comes a few good and bad things however, notably it limits what good skins for him can be, as it needs to create a dynamic opposition between forms, but with that restriction I think I came up with a decent skin idea.
Chosen Kayn.
Kayne essentially screams a desire to have a chosen skin, the whole point of the star wars prequels is the pull of both sides of the force. the multible sabers colors also screams desires, a blue lightsaber scythe for blue kayn, red for rhaast, and green for basic Inspiration could come from specifically the characters http://pm1.narvii.com/5966/05db8f5b110897cb91dccd825fa92dea58c36cc4_hq.jpg Obi wan (Episode 1) as base kayn https://images.moviepilot.com/image/upload/c_fill,h_470,q_auto:good,w_620/tm5ccjpqldoihtbvgcks.jpg Obi wan (Episode 3) as blue Kayn http://vignette4.wikia.nocookie.net/starwars/images/5/50/Darth_Maul_profile.png/revision/latest?cb=20140209162228 And darth maul for rhaast Saber at the end of a staff can function as the scythe, and you can use a simpe sith artifact as a replacement for rhaasts eye in base kayn.