Found these on ebay recently and thanks to a trade, may swap a box of Russians for the Austrians to bolster my Russian forces. Unfortunately they come in boxes of twenty, and I am unlikely to ever find unpainted Alberken miniatures to fill them out to a full battalion of 24. I think I have some DK figures that I could convert into standard bearers and NCOs, but of course the challenge will be to mimic the painting style and aged finish of the originals.
The photo on top is of 2 mint condition boxes of Austrians and Russian Grenadiers (the excessive yellowing is a product of bad photography - though I will say the white paint has yellowed somewhat). With luck I'll swap the Austrians for the Russian line battalion in the second photo (really having no use for Austrians in my army at present). Have to love trying to make use of these old veterans!