hi bro,
that body paint workshop is called Kelantan Spray workshop , very near my house ,and yes you need to book in advance .very pricey but they do meticulous job.Just for comparison , a long dent in my passenger door car was quoted for rm800 with a waiting list of 3 wks ,( mine is blackjet 316ise ) , wheras another place the bill was only rm300.obviously i took the later got it done within 2 days.