I decided to make my favorite charaters from Gravity Falls like adults, because I love the cartoon. I drew Dipper Pines, Mabel Pines and Mabels pet pig Waddles a older, but as the storys tells Bill Chiper dosen't have an age, because he was created in the mindscape so I don't know if he is old or young. I decided to put in Bill because well Bill is realy cool and evil :D