Rhinodave… First, welcome to the forums. And yes, please post more pictures please. This style and period of rifle is not my main interest, but many here are going to be interested. But I am still interested in the craftsmanship that goes into any period gun, so please share your pictures. I remember back in the 70s and 80s helping friends slap these together, so I am not a stranger to them.
And don't worry about historical correctness... It is nice to see historically correct guns, but none of us get that perfect. I have never copied a gun, but in my work, I try and capture historical correctness, and have a philosophy that we should continue the work as much as preserve it. To me, achieving 'close enough' is better than 'exact copy', because an exact copy is just that... A copy of some other persons work. Again, welcome to the forums, and let's see those pictures.
Matt