That's some nice work, there!
To try and sum it up:
So we have the rumor of initial two 093, built in 2000s. But so far we have only photos of a single 093 at once. So if we want to be really conservative, there may be just 1-2 of those.
We have that 093 with smooth sailbase, also one sub in the image. We've no indication there is more than one of those. And it may be one of the original 093 converted. lets call it 093G.
We have image of two 093 with small hump together, so that 2 subs, lets call them 093A.
We have image of one 093 with large hump. so lets say one 093A+
And we have image of one 093 with even larger hump. Though the satellite image kind of suggests there may be two of those. Hard to tell due to poor resolution. Lets call it 1-2 093B
For a grand total of 6-8 093 subs.