Drawing
Type: (Sketch, Linework, Simple colour, Portrait) anything you're comfortable with 
Reference: (Image preferred, but a quick description will work also) http://imgur.com/a/rMqTv <- either of those two
Style: (If the character is for a pokemon RP, I'll do it in pokemon style.) Normal
Pose: (What kind of stance do you want them taking?) If you want to draw the first, girl a thumbs up/peace sign/or similar and for the second girl, arms crossed
Expression: (The face you want them pulling, if any) 1st- a happy look, 2nd- a smirk

Thanks for offering this /w\