Captured everything in StB Ultra level 6 except 6-2 and 6-5. They seem pretty much impossible. At least with my current skill. 6-2 is a Youmu card and her constant time-slowing makes the card drag out only to deal a killing blow after the 2nd or 3rd photo. You need four to win. After having taken 3 shots things become ridiculous.
6-5 is Chen's scene with pellets coming from up and down. The thing is, these are not only dense but also relatively fast. This is dodgable for the first three shots. You need seven. After the third shot, the bullets start coming from the sides. I've been able to take five pictures but that's it. I can't do this one. The rest was fun stuff though.
Finally, a lunatic 1cc! Of SA - it was a close one. Got down to my last life in Okuu's final spell.
Even if you can bombspam, SA Lunatic is still one of the harder ones imo. Second only to UFO. Unless you count EoSD which might be harder but that's largely due to iffy hitboxes imo.
Congratulations with SA dude.