Raptor I searched up the thread and couldn't find the prototype of your build so I apologize in advance if it's there.
This is a European theater a/c , correct? Also, I have never seen a P-61 in Invasion stripes, so I'm curious as to the source of the scheme/ bu #. And weren't early A's green?
I'll post up a number of photos from my collection that are originals, as soon as I get my scanner fixed. They're from Italy, and show the a/c as always shiny, but usually pretty dirty. Like a black car that needs a wash.
The interesting, I guess, weathering detail is that the paint was not really well bonded. These were shipped on deck to Europe with tape over the joints between the control surfaces and the airframe, which when removed exposed a lot of aluminum.