I found an amazing cosplayer on Facebook called LadyLemonCosplay, and she was kind enough to allow me to draw a picture of her custom Bilgewater Skin design for the League of Legends character, Ahri. This one probably took me about 7 hours in all because of having to ink all the little details.
Link to the reference I used: https://www.facebook.com/LadyLemonCosplay/photos/pb.489561351066055.-2207520000.1444314151./1022821244406727/?type=3&theater
You are free to copy, distribute and transmit this work under the following conditions: