Custom-Fit Leather Binoculars Case with Carry Strap

I am looking for an experienced leather worker to craft a custom-fit protective case for my binoculars, built around the exact dimensions of my current model rather than a generic pattern. Please start by requesting the precise measurements (body width, eyepiece diameter, objective lens diameter, overall length with lens caps attached) so the case hugs the optics without excess bulk. The interior needs a soft, non-abrasive padded lining — felt or suede-backed foam — that cushions the barrels and prevents the coating on the lenses from being scratched during transport. On the exterior I would like a flap-style closure with a secure snap or buckle, plus a small front pocket sized for a lens cleaning cloth and the rubber objective caps, so nothing gets lost separately. The strap is important: it should attach via adjustable, swiveling hardware so the case can be worn cross-body or clipped to a belt loop, and the length needs to adjust enough for both hiking and car use. Stitching should be saddle-stitched for durability, and the leather itself needs a weatherproof finish or wax treatment since this case will spend time outdoors in variable weather — rain, dust, and direct sun should not damage it. I would appreciate a rough sketch or photo of a similar past project before full production begins, and a timeline that fits within about two weeks. Colour: dark brown or black, whichever holds up better to scuffing. Happy to discuss thread colour and any subtle tooling on the flap once the base design is approved.