Medical Merchant Design

Hello lovely Artstation-Community,

this is my concept of a medical-merchant. His job is to walk around, collect wired materials, ingredients, etc. and to sell those.
I designed 3 different versions . The first one, male or female, even i dont know (haha), has a typical archetype trader look. Big bag, some pockets and a wired huge stick.
The second one looks a litte bit younger then the first one. Inspired by japanese merchants (my current location is Japan).
The last one looks a little bit like a druide. I played too many MMOs, I think.
If you have any C&Cs or suggestions, please let me know.

For more informations about me, or my work, please vist my site on: www.san-design.org

Thank you very much