Building an aeroplane in the armour scale? 1:35 fabric seatbelts for aircraft models cover the new wave of kits at this size: Spitfire, Bf 109, Zero and the B5N Kate. Printed microfabric with etched buckles is joined by universal leather straps you can use for crew equipment and for lashing down loose gear in a scene.
1:35 appeals mainly to diorama builders, where the aeroplane stands on the ground with its canopy open, and there a sagging strap shows far more than it ever would in flight. How microfabric behaves and how it goes together is described in fabric seatbelts for aircraft. Level up the cockpit with 1:35 instrument panels, and find more machines in 1:35 aircraft model kits.