Sorry Gary, I'm afraid not - although I wish I had.
I have long wanted to do this as a project, and keep looking at the excellent Trident Designs 40mm range... One day

Lowtardog was also after doing this at one point - can't remember if he progressed it or not, but he might have some of the relevant uniform info...
Unless of course they wore plain clothes, which is probably quite likely...
Dragoons. That what's needed for dealing with smugglers... Or maybe Yeomanry...