Character Designs

I've found someone's blog with a wide array of character designs:

Please click the link

I know I want to give my character a strange but not scary appearance. I'm about 90% sure I want him In an old gas mask, something that shelters him from the fresh air.... but something that he could have found in a skip...







these are just a random bunch of gas masks i've found that have the genral feeling of how I want Toxic Boys Mask to look