Next step was exhaust pipes and mufflers and some lifting hooks.
It had challenging part - muffler perforated cover.
I could not leave it like that, without punching holes, because this part top visible.
So, I decided to make all the holes...something like 1674. I've already had small hand drilling tools and the diameter I was in need to punch was 0.3 mm, the smallest drill I had.
I strengthen part with glue and started to drill. First row went ok... on a second-row drill broke in a half... on a third-row drill broke nearly near base.
Holes became very teared, and I gave up... This paper cannot hold so many dense punches.
Luckly, I remembered that I still have spare laser cut perforated part from Sherman model and luckly again it almost fitted perfectly by size.
So, I measured, cut and painted it and solved this problem.
Pipes were made from 2 mm solder and 0.5 mm solder wrapped on it to imitate insolation
Really pleased with this solution!
Errors:
Parts 370 don't have paint on inner side as it should be, Painted by miself