Hi, Giordano,
A very nice model: congratulations! Your work in the cockpit interior and with the ailerons is very good, and I agree that your streaking is well done. There is always the question of whether Fokker used a greenish dope for the streaking or a more brownish colour. I think that it was both: more brown for the triplane time frame, and more green for the Fokker DVII time frame, but this does not detract from your work and your results. I was particularly impressed to see that you did not carry the streaking pattern over the ailerons from the main wing, or from the horizontal stabilizer to elevators: this is the correct way to do it. Your streaking angle on the wings is also very good. Overall, a model to be proud of: well done!