Hi everybody and thanks for your comments
The kit is fujimi Porsche 356 b/c carrera 2 .
For PE parts, the parts seems Nice but with a small different size with my kit. Specially the grid part which is about 1 mm top small. I ' ll post you pics soon
For the rust I have bad news as i think the vendor did not give me the correct paint, because when i applied instant rust, i had no réaction

I ll go back in m'y store soon to get more information and correct paint.
Chilly b, your Porsche looks awesome, did you make a wip and do you mind give me link?
I ll come back soon with news