Glen Jones built the above rifle.
http://www.flintlockrifles-gljones.comMatt Avance builds nice stuff too!
http://www.tennesseevalleymuzzleloading.comAnd Clay Smith too!
http://www.claysmithguns.comAlso check in to see what Track Of The Wolf has they get stuff all the time!
https://www.trackofthewolf.com/List/Category.aspx/485Lots of other capable folks out there as well. Just Google away!!!
Good Luck!
KW
Édit!
Oops! Forgot to add, our szihn here on the fire builds some keepers!