Re. photo 45 and silvering. I suspect that adding some decal liquid before adding the decal might help (I never really bother doing that myself. Adding Microsol (iirc) should help a little making the decals stick, but one have to avoid fiddling with the decals after being brushed with Microsol (soften the decals).
Good luck with the numerous long black decals on the top side. I had to work smartly and do some dry fitting to make sure I could make the line decals connect in the end on my 1:144 model. Removing some adhesive from Tamiya masking tape and taping some of the decals on for "dry fitting" might help.
19. May, 14:15