Pork Chop Express
I never drive faster than I can see...
I noticed those tiny details in your pics. Very nice touches. Did you just find something round and hard with the radius you were looking for to get the desired bend? Why was the right hand only difficult?
I used a 1/4 x .049 round aluminum tube and bent it with a bending tool, then cut to size. The right hand is solid. I eyeballed the angle as best I could to get it straight so I could put a rod through it. The cane attaches (by sliding the hollow bent tube) onto the rod going through his hand. Both the long and short section on the top half of the cane in his right hand.