Boley Fire Truck Detailing?

Does anybody have some suggestions on how I can detail a Boley Int’l Fire truck to make it less generic? I going to replace the lightbar and I was thinking about drilling out the grill to put a metal one in. Any takers?

1-87vehicles.org usually has some pretty good pictures of stuff people have done with their boley fire engines. I’d say get some herpa mirrors and some small detail parts.