I don’t think I can do just 1 rifle!!!
Well hear is a start
Kreighoff big 5 in 500 3 in and spare barrels in 7x57R, 9.3x74R, 500/.416 N.E all with best quality wood with all the upgrades I deam appropreat and the side plates done in game sceens suitable for the caliber. Claw mounts and scopes for each barrel. You could add a 20 gauge shotgun barrel for occasional bird shooting.
Bill