>>2669514On point #2, if you bump a thread, it needs to be with an image. Empty bumps without an image aren't very good to do.
On point #4, for a bit more clarification, it seems like underwear/lingerie/swimsuit pictures are allowed, but things like cameltoe and nipples sticking out under clothes are a bit too far.
Also mixed pictures (with the thread girl + others) are allowed like
>>2669525 and also as far as I've been able to tell, boy/girl images are allowed as long as the girl is in them.