This is not photoshopped, it’s a real gauntlet made of brass. [David Guyton] crafted it for some promotional photos for his book. But he also took the time to put together a step-by-step build tutorial.
The process starts with paper templates. These are much easier to work with than metal stock so [David] spends quite a bit of time trimming each piece to fit correctly. They are hinged together using thumb tacks which he crimps with a pair of pliers. With all the templates tuned to perfection he uses an awl to scratch the outline in his brass stock (you can use the metal of your choice). All of the holes are drilled and a bit of hammering flattens the parts before he heads to the grinder to smooth the cut edges.
To make the curves [David] fabricated his own jigs from pieces of pipe and carved wood squeezed together with a bench vice. It’s time-consuming, but the skills needed should be rather easy to develop with a little practice. You can catch his entire build in the video after the break.