Logan also has a bottom with a bandit CG, and if you count cute CGs as something there's also the lizard tribe being saved but if your not and only want lewd and are ok with straight stuff, corrupted has a CG for that too. Then there's the two bandits in the camp (pretty sure that one stops after winning/losing to scar). Then last you get one of nauxus' backside and him looking at you if you stay at the waterfall with him.
Logan with the bandit must happen before the bandit quest ends no? And the bandits together is random when you explore the camp? I explored a lot and besides the dialog haven't found the CG. I saved the lizard tribe but didn't get a CG. Didn't get the nauxus either. By the way do you get to do more stuff with him if you don't escort him away?
No I finished it and still find him and the bandit at his place during the night, and the two bandits is a random event in the camp but I'm unsure if it still appears after completing the quest as I didn't check. And saving the tribe the CG is when Othra and Roushk hug in the lake after curing Roushk. With nauxus I didn't know you could escort him away, so I don't know what you mean by that. If you mean helping him you do get some more stuff to do with him.