Thanks guys, glad you like it. The base metal grey is the same that I have used for a while now, RGB 122/122/135, and this is much darker than the grey I used to use in AH2. I have used baked-in white highlights on some areas of the diffuse texture to avoid it looking too much like grey paint though and that has lightened it up in places. The darker metal on the lower access panels is something I have seen on quite a few NMF P-47s and is apparent on the photos I have of this aircraft. On the P-38 I know Lockheed used stainless steel for the panels surrounding the turbochargers to cope with the heat they gave off and I suspect this is also the reason for the dark panels covering the turbo and its ducting on the P-47.