Some of you might have seen this on The Merged the other week, but looks like the Vanguard Bashguard sprocket from Proper is out now. This 7075 Aluminium guard sprocket has 4-rotation points, fits Half-Link chains and fits 22mm and 19mm spindles (with an adaptor). You can get the Vanguard Bashguard in black, high polished, Blood red and dark blue in 25, 27 and 28 tooth sizes.
