I'll apply a fresh coat of wax, and/or hit it with a touch up paint pen on occasion. Don't know where/how they happen but, seems there's always a chip, or something to fix/touch-up some where...My 9 yr. old Grandson not that "into it", BUT my grand-daughter loves to play with the brake lever/light and move the kick starter up & down, along with beeping the horn, turn signals, tail light, all the while yelling "Vroom, Vroom, get out of the way". She's gonna be a "tom-boy" I think. She LOVES it when I rev the engine on my ZR7 down in the basement parking area. "LOUDER, LOUDER" she yells! Hilarious for a 4 yr old girl.