Builder Research

For my builder I'd like to take him down from the 'Strong' kind of sense and make him a bit more dopey and fat, something of a stereotypical builder.

I like the eyes of the first picture I have where the expression is shown through eyebrows and they also give the impression of a blunt kind of character.
I'm going to increase the gut on my character as well rather than making him overly muscle bound, as to keep in with the builder stereotype I want.