Every time I see Enceladus I think of the rock eater dude from the Neverending Story. Not a big fan of the face/head sculpt on it. But the rest are awesome.
I did a review of each of the expansions and I commented specifically on what could be played solo. I'll be honest, this is really a 2 player system and the solo stuff is minimal. If you want, it can be played solo but you are playing both sides. I am also a solo player with games like this and that is why I don't get to play this as much as I like. I'll try to make sometime to comment on the solo play (I'll have to look through everything) and make a video on it. But I promise (if you need it sooner), it is in the videos. If it was solo, I commented and tried to tell you how much I enjoyed it solo.