Mine’s from 2008 with solid maple top, 245 pickups, wide-fat neck with East-Indian rosewood ‘board. As far as I know the SC Hollowbody have one-piece sides and back created by hollowing out a slab of solid mahogany, whereas the HB II models are made of separate top, back and side (i.e. more like a regular archtop). To my ears, this makes a huge difference. Not better, not worse, just different.
My SC Hollowbody is a beast. Only thing I don’t like about it is the lack of a treble bleed cap.