This is the Gryposaurus by Safari Ltd (1:40 scale; 40mm figure in photo for scale.) It's a great model of a nice hadrosaur, which, honestly, I had never heard of until I saw him at the store.
On this dino, I used the priming combination of Testors Flat Black follwed by a layer of black craft paint to kill the tackiness. I managed to rub off a couple areas while painting, so this combination is less effective than the other I used (Army Painter Primer followed by Testors) seemed to hold up pretty well, so I'll probably go back to that.
A lot- A LOT of dinosaur toys these days are getting flashier and flashier paint jobs, so I decided to tone this guy down a bunch. He still got some tail stripes, but in muted colors. And I still gave him a flash of color on his face, so that he can make a display to attract a mate. (Perhaps his display is to puff out his nasal passage to show off his red face.)