Ordered some aerosols from Railmatch to spray the unit into BR Blue / Grey. Decided against ordering an airbrush etc as I will most likely never use it again. Sprayed the first carriage in primer as a test in my makeshift kids christmas present box spraybooth with smarties tube to hold the body, I have never sprayed models before so thought I would have a go on one coach, see how bad the blemishes in the body prep where before doing further prep on the other 2 coaches and spraying them. As expected the marks from the 3d print process are quite visible, so I have gone over these with sandpaper on the other 2 and sprayed those in primer. I am much happier with the result on these but given the nature of the kit they will never be 100% perfect. I will wait for the 1st coach to fully dry before stripping it down and having another go, as for the actual finish of the paint, I am quite pleased, no runs and even coat.

Photos show the end coach which was the 1st one I did, and the trailer coach which was the 2nd.