Wounded Tau Warrior

Hey everybody, finally got round to scanning some of my art to upload.

This first sketch is a drawing i did for my cousin of a grizzled Tau veteran from the warhammer 40,000 universe who has been seriously wounded.
I didn't use any reference so i only realized later after looking at a photograph of a tau model that they only have 2 fingers and a thumb. oh well never mind i'm sure i can come up with some reason for him to have more fingers lol