Geoff is spot on, much easier (and cheaper) to restore the K98.
There seems to be a good number of surplus WW2 'ersatz' laminate stocks available to buy these days too.
You don't need a great deal else to build up a nice stock WW2 K98.
Non capture original rifles (most available are Soviet or Norwegian .30-06 rebuilds) are getting increasingly scarce on this side of the pond ... And steadily more expensive to buy.