Looking for a designer to draft leather watch bands

I am looking for a designer familiar with works of leather fashion and/or watch band to help me create a few (+/- 8) prototypes of watch bands. I would need you to provide detailed sketches (hand sketches are welcome) of how the bands can be assembled. What I need is the following: - 2-3 sketches of bands that assemble beads and leather in a way that will be functional, comfortable & aesthetic. - 1-2 sketches of bands that assemble embroideries and leather in a way that will be functional, comfortable & aesthetic. - 2-3 sketches of bands assemble fabric and leather in a way that will be functional, comfortable & aesthetic. - 1 sketch of bands that assemble ostrich egg beads (see picture provided) and leather in a way that will be functional, comfortable & aesthetic. - 1-2 sketches of bands that assemble other type of material of your choice and leather in a way that will be functional, comfortable & aesthetic. Measures and constraints: The fabric, beads and leathers can be any colour. The beads are +/-1mm large (see picture). The ostrich beads are +/- 5mm large (see picture). The bands must include a hole on the inside to accommodate the spring bars (see picture) The straps will be provided in two sizes: 18mm (which means 16mm wide at the buckle) and 20mm (which means 18mm wide at the buckle). Initiatives and advises are welcome.