A Sam Browne makes functional sense and that’s a nice example. Needs a wider horizontal piece, though. Browne designed that after losing his left arm from a sword stroke during the Sepoy Rebellion (1857). The diagonal shoulder strap (please, it’s not a bandolier) was to stabilize a sword or pistol draw sans left hand. A later design, by another British general, incorporated dual shoulder straps for weight bearing.
Really nice work. Good job!