Ah, good catch. I wasn't paying attention. That is, indeed the Osprey. But, of course, I own the mighty Proponent as well- my favorite AC of them all!
As for the Osprey, i have medium-sized hands but I like big, fat handles. While it feels a wee smaller than I like, especially with the taper, it's still quite comfortable and shaped perfectly for the finger row. There are a couple of contours that are well-designed and make for a natural fit with the hand. As far as the brass scales, they are quite thin, but feel very solid, bolstered by some hardened, milled liners (see below). It's every bit as tough as it is light. It's a beautiful, classy folder.
Osprey scales/liners (brass)