So, I'll be honest; this was 100% whim for me. I don't have the Deadly Missions rules, nor am I super interested in them, so I can't comment on how this supplement fits in with the game.
What I can say, is that I now have 8 Disney Princesses with the serial numbers filed off, Pathfinder classes where said numbers used to be, as little cardstock standup minis. This is glorious. I plan on using them in a Fables (the comic) style storyline in a Champions game sometime. I expect my players to go bananas.
Wish the resolution on the art was a touch higher, but on the whole, these are delightful little cutouts. I did need my own stands for them - I use the Fantasy Flight clear plastic stands, which are a couple bucks on Amazon - and glued a tiny bit of foam to make them fit snugly. Additional cardstock/paper would work fine too.
This is delightful.