I've stared at them for so long I can't tell anymore if they're any good or not. I thought my "Bonnie" looked a little like a spray painted plastic model, so I made some changes to these; made darker panel lines and heavier dirt layers, and greater contrast between the panel shades.
Sometimes I look at these and think they look almost photographic, then I'll stare at them a while and think nah, they're not any good. That's why I put them up here for you guys to give me some feedback. My wife stares at them with a blank expression and then gives me that look like I'm wasting my time...