That's a mood. I do all my poses custom, I'll use an emote to get some basis for the pose, but then everything else is moved by hand. I'll usually spend an hour on the rough pose, then another hour fine tuning all the little bits like finger and hair position and fixing any clothing clipping issues

I used to just use preset poses and get whole photosets done in an hour but these days I try to make more original content and god, it takes forever to make something truly original. You're so right lol.