You already know I like the advertising badges and I also like the Elven portraits, quite the detail was put into them.
I think the screenshots are too dark.
At least in the Troll-slayer I understand what I see.
The other one, not so much.
I kept source eyes in most cases. In the book Treebeard had brown eyes with green light btw. The only one where I tried to bring out the eyes from the hair a bit more by adding yellow is the second one in the generics.