Dr. Cendrillon Studying

This is my Original Character, Dr. Cendrillon (whom I don't have a first name for yet, still...) and he's studying his plants. This wass the first time in a loooooong time that I made a digital picture with a background. I would like some constructive criticism, please. I used Paint Tool Sai and spent a few days (on and off) on this.

Fiametta and Kindle

These are my Original Characters, Fiametta (left) and Kindle (right). They are the Doc's younger sisters and (they are twins). I'm thinking Fiametta can be the older one and Kindle can be the younger one? They also work in the Doc's small clinic as his assistants. I'm probably gonna make them teenagers (14-16 or so). I should edit their designs.

Dr. Cendrillon Lab Coat

Another picture of the Doc. This clearly shows you where his priorities are... Not with his patients, heh heh.

Dr. Cendrillon

This is my Original Character, Dr. Cendrillon. Well, he's a doctor and he likes curing people. He also likes plants (since he's sort of a self-proclaimed botanist and uses plants to create his medicines). He is also the only male of seven children (four older sisters and 2 little ones.)