The Springfield Model 1861 was a Minié-type rifled musket shoulder-arm used by the United States Army and Marine Corps during the American Civil War. Commonly referred to as the "Springfield", it was the most widely used U.S. Army weapon during the Civil War, favored for its range, accuracy, and reliability. Though of course, being long obsolete.
Yes, but keep in mind these are already being used in YouTube videos and also in a game which is in development.
I'm planning to revamp this within the week also, so you might want to wait for the better models I'll be making.
Can I use this for a school project/YouTube video if I credit you?