I think it looks absolutely _awesome_!!
Extreme weathering? I don't think so. Most "dirtying" looks about what someone would get from a week's field duty at most. With tents.
You on the other hand look like you've been _out_ there for several weeks if not a month...you've *been* there and actually *worked* there. Sleeping in foxholes, on the lee side of your speeder, or wherever else you passed out at the end of the day.
Not like those nancy boys with their easy Mos Eisley duty, who just walk around all day and actually take *showers* and sleep in barracks. ;-p
You've set a new height for me to reach!