Originally Posted by kahnjar1
Good job IMHO. I think you have now reached the stage where you need to decide how far you want to go. Bear in mind that the knife has age so unless you want something which looks "shiney new" I personally would not go any further with the blade (just my opinion) Some like to "restore" to the extent that all of the age patina is gone.
Regarding the scabbard, I would stabilise that long crack with a suitable wood glue, other wise there could be a risk of total breakage. The small cracks along the edge are probably age cracks, so I would leave as is.
Note the above is my opinion and no doubt others will have different suggestions.