what didn't you like about it? When was the last time you used one? They have made upgrades. Not saying I would buy one either, they are pricey...I just have the luxury of borrowing one.
I have the luxury of "borrowing" a Glowforge. It can do awesome engraving, but has issues cutting 4-5 oz or thicker leather. There are better solutions for cutting, just don't know what the best is for both.
Nice job. Agree about stitching lines around inlays and increased spacing. Might also want to skive down the rectangles so there isn't quite the lip around the inlays. Can't wait to see your next project.
It appears there are multiple "styles" on the page. The one in question has holes for the strap to pass through. I placed matching arrow colors to show those that go together. Each different color is a different style, or pattern.
lambskin will work. You could also try some 1-2 oz. vegtan leather. Either one will prevent more thickness or stiffness. Make sure to sew this on as well, not just glue it, then make sure to burnish the edges for that finished look.
welcome to the forum. It is a folded edge to provide a little more rigidity to the edge of the wallet. When using chrome tan leathers, it is preferable to do this. Otherwise it is pretty soft and can become misshapen easily.