Hey Rick.
Don't feel like the Lone Ranger with painting your parts with the wrong colors. I did the same thing !
Curiosly enough, me being the airplane nerd, was also looking at the in flight movie clips that were posted on my Brubaker Panther build journal. I was able to get some very interesting pictures and enlarged some of them.
I knew what to look for because I spent some time talking about this stuff with another fellow Imodeler friend Jaime Carreon. @jetmex
Jaime was kind enough to tell me about several unique things to look for. Here's what I found with his help, and the help of Jeff Bailey. @mikegolf
Check out the odd color of the exhaust.
I zoomed in and to both Jaime and I it looks like they must have had an additive in the JP jet fuel that left this tan color inside the tail pipes.
According to Jaime, the Panther jet engine had a fuel mixture that could be adjusted by the pilot manually to make it burn more rich making it look darker or it could be leaned out leaving it look more tan like this.
This next picture shows a Panther that was running more rich, so the exhaust is a more gray color. You can see this in the next photo.
In the movie TBoTR, it looks like the nose gear and all wheels, (main and nose) are in some metallic shade.
Also on Brubaker's jet, Jaime pointed out that it had a red arrow pointing to the rear of the canopy.
I don't know if the Panthers used in the movie TM o FL had this feature or not.
I also found that the plane numbers were on the underside of the wings. I was able to get a stop frame picture that shows this. The plane number #209 can be seen on the Port side out board flap. This is visible on the lower right hand side of this photo. Sorry it's a little blurry.
The bureau numbers #125598 from the Brubaker Panther can be seen here:
The colors you mentioned for the cockpit were spot on the money. I found two cockpit scenes that show this.
You can see the Interior Green on the rear cockpit bulkhead and the ejection seat.
It also looks like they used the same aircraft for filming, as these cockpits have chips in the exact same places !
I guess great minds think alike. I for one appreciate the research work that you did on these Panther colors.
Thanks again buddy. I'll be painting my gear doors blue too.