Wow, VERY nice work.....
I have this same kit in my stash, only gotten to the interior so far but its a really nice kit of a seldom seen subject. I paid less than $40 for mine, found it at a local hobby shop that does a lot more RC than plastic models. I suspect they were trying to phase out of selling these kits altogether. I did the masking the old fashioned way, because I did not know there was a mask set for this one.