My buddy got the Azhag the Slaughterer, and it looks fantastic. It's a model he had no plans on getting in metal, but with the resin it makes assembly a ton easier. He had a mispack (again, as I've noted multiple times, these are unacceptable) but they replaced the missing piece (with a whole kit) in 3 days.
I imagine the Carnasaur model will benefit greatly from the finecast, as well. It's really hard to balance as a metal piece.
Anyways, I'll see if I can get pictures of it up here.
@Deadlift Two places to also look for nicely priced resin kits that work with 40k/Fantasy: Banelords & Raging Heroes. They have some really great kits, and they're all reasonably priced!