I don't know if this is a bug on the Dawnbringer Riven skin, but it's kind of annoying

http://i.imgur.com/rhEDePA.png

You see how theres a line on the wings after which the blue suddenly gets brighter? I don't know if this is a result of the lighting, but it would look better, in my opinion, if there was no such line and the wings continued on being blue and not a pale shade of cyan.

That is all.