I tried the Micromarc PE set and made the exhaust for my M113 TUA. Here are the results so far :[img][/img]
This is the artwork, which I did sometime ago based on engineering drawings. Id these the hard way without a computer. They were done four times the required size and reduced onto th clear film.
These are the rough parts with the rectangular exhaust pipe already assessed.
Here are the exhaust pipe and thermal shroud separately.