I’ve looked at no end of rechromers who advertise, the prices they quote are expensive mostly due to the chemicals,electricity used and amount of hours to get a good result, this is not guaranteed if the original is in very poor pitted or corroded through condition. Much as I would like to have gone that route initially once cost factors are fully explored the option was to go for new. I have to say the front and rear mudguards look to be very well chromed. It is after all your call as to what you want to do.
Good luck.
Cappodimonte