As far as the design of the boy, I went with the manga eyes and hair because he like robots and I thought that they sort of went together. I put an old pot on his head as a hat because that is something that I could see a young boy who lived in the junkyard wearing. Not only for style but protection as well. He is holding a wrench because he likes to tinker and wearing overalls because that is also something that I would picture a boy who lived on a junkyard wearing.
Here is the final version of the hero Dillon character.
Here is the final version of my villain Brent character.
Original Desert Picture
Bitmap traced in Flash

Original train photo

Bitmap traced train

Original mine photo

Bitmap traced mine
Here is the lead cowboy colored in:
This was meant to be an angry face, like his plans are being foiled.
This is his cunning dastardly face. Like when he would come up with his evil plan and laugh an evil laugh. It sort of reminded me of Boris from Rocky and Bullwinkle.
This is a flirty innocent face that he would display when flirting with the towns women and acting innocent.
This would be his normal face when not around the other towns people. He will be grumpy all the time and put on a show for the towns people.