Please post it. You are most welcome here - although you may find that other members have a limited interest in the G-shock range. However, as a tool watch (just like a Rolex submariner ) they have their uses.
People who follow celebrities, who themselves have no decency/morals but act in sensationalist way as to attract attention. Attention seekers by nature have very little to contribute to society. The whole western world is soft with people wanting to be entertained, by pseudo celebrities.......
Personally, I'd find someone local who can fix it rather than sending all the way back to China. There are members here who can help you if you need in the future.
So your wife has gone to all that trouble of ageing your watch and you have the audacity to dismantle it! I suggest you give it back to her to rebuild it for you. Some people just don't know when to stop.
I stepped on a weever fish whilst surfing in the sea once. Yes it hurt, but the skin grew over the fishes spine (like a rose thorn) that was left in my toe. Several months later my body forced it out - I was like “what the *#^%???” as I rubbed my toe and then pulled out a 5mm piece of fish! No harm done.