yeah thats been painted,
what they have done is to flat the surface with say 1500 discs on a da, then machine polished it back up you can see some bits they havent taken out circled in red, the blue box is where its dyed down,
tbh it shows that they at least care about the finish of there work as its not been left in gun finish. prob is when you paint the car the paint gets oven baked but it takes upto 6 weeks to full cure in which time the solvents are still evporating, this in turn dulls the finish back down, it happens to some of ours sometimes.

as for a price,
paint the bumper £85.00 skirts £100
fitting skirts £52.00
bumper £52.00 depending on the fitment etc
jake