Bomb Bay
It’s been a while since you saw the bomb bay but thought I would add some photos of it in situ. It fits perfectly but is a tad on the basic side sans bombs. Unless you stand yours on a mirror base I wouldn’t add more but there are options in the aftermarket or even scratch-building if you are so inclined. Personally it’s all cost.
Masking
The Eduard masking set is on three sheets and is in my view an essential buy. Some of the glazing is complex and would be a challenge with homemade masks. With Eduard it’s a simple and quite therapeutic process of adding each in the appropriate places as well as some liquid mask in areas of complex curves. I used sponges to mask out the turret holes and bomb bay. It all goes on well but as ever I will be dreading its removal in case I have messed up somewhere.