I've noticed several instances within the Pathfinder Pawns line where certain NPCs have art in the Pawns pdfs... but not in their representative Adventure Path chapters.
My issue is these pictures in the Pawns pdfs are fairly low resolution compared to what you would get in the APs' pdfs. Not a big deal, I could just use the Pawns art as tokens for my VTT, but I would love if I could locate higher resolution versions of these pictures to make higher rez tokens.
For example, Return of the Runelords has a pawns for Damil Russo, one with a full picture of "Elbows" Eddi (the AP does have his portrait at least), Emerald Guards, Breath of Ibdurengian, Order Initiates, an alternate version of a clockwork golem, and I'm sure one or two others. I'm pretty sure Shattered Star had a named redcap that appears as a pawn and not a higher resolution picture in the AP. I was able to stumble upon that using a search engine a long time ago.