Thanks, guys!
@Skyder, Ops, my fault! Now it's ok. Sprinter was the older version of my vans.
@adenandy well, I think that my inspiration came from the older NYPD cars. I really like the blue from the 80's and 90's cars. First I tried darker shades of blue, then a I changed to Bleu de France and, finally, I came with French Blue. But, when I change the colors from the battenbergs of the standard vehicles and highway patrol ones it's totally inspired by the police cars of the states polices from here, in Brazil. Highway, standard and even rural police units (and other units in some states) follow the same paint scheme but with different colors.
And now, a new car set.