I was looking for some build / reference threads for assembling Big Dane's harness. I found this one and the one below that was helpful...
Hard Harness Strapping - Boba Fett ESB . (Thank You Art for making old links work!!!!)
I was also wondering about D rings, buckles and having enough strap, so I bought this kit on Amazon...
Shop Vtete at the Amazon Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.
www.amazon.com
I also picked up some white 1 1/2 polyester webbing on Amazon for the Jetpack rings. The CRL for ROTJ says "white"
straps for the JP but the pic they have next to it shows them to be a tan color like the straps that came with Big Dane's kit.
I'm in the process of putting it together, so I'll have a few pics soon....