Sorry about that, I thought the first one looked pretty good and complete. Carol Watson is known for unusual but expensive guns. You might also try Little John's HOME | Little John's Auction Service and tell them what you are looking for. Both of these places have had amazing things go through their hands. Little Johns is like a history museum.
Hey, a gun dealer in Arizona on armslist has the reproduction Japanese matchlock Dixie gun works used to sell. $450 I think. Go to Armslist, type matchlock in the search.