Very nice, TK! The 49ers are going to love these additions.
I notice that the antiglare panels on the '38 don't match what is depicted in the 3/4 view artwork - the antiglare area should extend back into the turbocharger intakes and down below the air intake on the nacelle sides. Also missing the small sliver on the inner wing top surface, right up next to the boom. It is a problem to depart from HTC's default antiglare panels, however - if you do it as the artwork depicts you'll wind up with areas of different specularity. Its a problem I hadn't found a satisfactory workaround for on natural metal P-38s.
Also, #42 is a P-38L, but it looks like you've skinned it on a 38J (lacks a leading edge landing light on port wing).