@ironraven - that's what I noticed, too. The hand-peening, the tiny bits of color loss on the scales and the usage marks on the tools.
@PTRSAK- That's a nice, interesting mod!
Speaking of wussy types, few days ago my Tinker fell out of my pocket in hospital while I was showing the CPR basics to the other students. I heard the sound of something falling on the floor and then their voices: "Look...

He has a knife!"

I quickly calmed them down by saying "Hey people, it's only a little Swiss army knife. Come on." Fortunately, they stopped with their staring. For one second, I had the feeling everyone's staring at me like I was some crazy maniac wielding with a knife.