This is my save, there are more things in the gallery than this save above. Only the following are missing:
CG
#3 (handjob with boob in mouth)
IMAGES
#9 hand on pants
#22 tongues out in public
#34 cute face in bedroom
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If anyone knows how to unlock what's missing, let me know.
I missed CG / animated scene #3 (nursing handjob) as well.
Regarding images, I have unlocked everything except #13.
I don't remember which, but #9 and #22 are unlocked through outing / date option, not sure which map, and I don't remember when is the right time to unlock it.
#34 is unique. To unlock it, you'll need to get the bad end by letting the date pass for a week without completing her emotion sync.
My only tip is that, it seems like some of the Animated scenes / CG / pictures can only be unlocked during specific "chapter." You are supposed to exhaust all the exclamation marks and the "brain/simulation" icons on the outing/map page before doing the research/breaking the emotion threshold.
It's so dumb that there's miss-able content in a game where you're supposed to beat it "fast" to avoid the bad end.
Also the Amusement Park and Movie Theatre are especially annoying since there's 3 different options. If you picked the wrong one, then that map won't "clear" and you'll need to do it again and cycle through the options over and over again; Reading through the slow, repeating dialogues, the same minigame again and again, until you somehow picked the right option and cleared the "mark" from those two maps.
I'm not going to play this game again. The slow text are unbearable for another playthrough. If anyone are reading this, I recommend just to just play normally once, beat it, then download the save save provided by
#43 . It's not worth the hassle to 100%