Both scabbards appear to be of good quality. Tips(feet) of both scabbards have been broken off (happens a lot); the Tausug(?) piece with another break on the other side of the throat.
Actually kai, the scabbard toe on the first one was designed to match the hilt, which is pungkol (limbless is it?) style, one that doesn't have a beak nor a crest. So i'm pretty sure the scabbard is original to the blade on this one.