Andy, as was pointed out to me by Tom Geiger, there were no trim edges molded on the under side of the fins on this car. I jury-rigged my own tool for scribing the trim lines by using 2 #11 XActo blades with a thin piece of plastic CA glued between them in my XActo handle. One blade has the point facing up, and the other blade faces down, leaving the flat base of the blade next to, and slightly higher than the other blade. I positioned the flat base of the one blade against the edge of the fin and scribed the trim lines with the back side of the pointed blade by dragging it along. I worked slowly and carefully and it worked really well, giving me just enough of a "line" in the underside of the fins to use for a cutting edge when trimming the BMF.
Finally a little progress to report on this model. I finished up the interior this afternoon. These "tub" interiors are a pain to paint and detail especially when you use contrasting colors kike the Red and White color scheme that I chose. First I drilled holes for the window cranks and door handles, which are resin pieces from ReplMinCoMD painted chrome silver. The entire tub was sprayed with Tamiya White primer and I brush painted the Red using Polly S, flat, model railroad paint. I tried my best to keep straight lines but I wound up doing a lot of touch-ups. The carpet is flocked in Maroon. The dashboard is painted Tamiya Pure White and detailed with BMF, chrome silver paint and The Detailer. Gauge lenses were made using drops of clear epoxy. The steering wheel is Red with pieces of cut-down shirt pins for the shifter and turn signal stalk.
The body has been painted with Tamiya Pure White, clearcoated and polished out. I've only just started on the BMF trim so no pictures of the body yet. Hopefully I can finish it up for pictures tomorrow. Since this is a curbside model, the chassis is just painted Flat Black and the wire wheels and whitewalls left over from the '56 Chrysler kit are mounted on it.
Thanks for looking in. Further progress will be shown as it happens.