preliminary concept before a final illustration

so i've been trying to put a concept together for the past few weeks. i'm finally on my way to finishing one that will have a turn around and illustration! cheers!



this concept is for a character/unit called an Aid. in my mind, they are nomadic and politically neutral drug makers. the drugs they carry can range from the helpful, i.e. sleeping aids, to the recreational hallucinogenic or even to deadly poison. they don't care who they sell or trade their drugs with, it's completely up to their discretion; a sort of mercenary mentality.

the image is a study for the clothing. they are some of the final decisions i have for the final concept illustration i'd present, but i'll be mixing and matching what's in these for the final. thanks for looking! and as always, comments and critique are welcome :)