An interesting take n the De Lisle carbine, which was an integrally suppressed .45 ACP carbine using an Enfield as the platform. This one however opts for a removable can and a cut-down 1911 magazine hidden inside of the original Enfield .303 magazine. It actually looks much better than the real thing but I’m not sure who makes this one or if it was a one-off custom.
An M1A with a beautiful tiger stripe stock. Note the selector switch cut out. While it is obvious that the appearance of any stock will affect a firearm’s value, just how much it adds is very dependent on how defined the grain pattern is in the wood.