panel beater 
noun British
A person whose job is to beat out the bodywork of motor vehicles.I just remember how lonely and isolated I became, " the retired panel beater explained....
- The former panel beater from Swindon was champion jockey seven times and was renowned for his graceful riding style and superb horsemanship.
- Mr Sutcliffe originally came from Todmorden and trained as a panel beater when he came to Rochdale before setting up his own business.