For me they are the 1st 4 on the left half of the II page that is missing for me...
edit: nvm I got them
2 of them are in forbidden woods
1 of them is in the elven village, you need to progress to see the change of scenes
1 of them is in the entrance to the highborne city (and another inside the highborne city)
2 of them are in the orc camp
and finally one that is in the witch's hut (the scenes change depending on the chapters I think)
So sorry for late reply but hope these add some info