It really does look like a nice machine! So often people cut corners on a project, but in this case it looks like there is a lot of attention to detail. In my opinion that's what separates "the men from the boys" so to speak on projects. (sorry PP, no gender offense intended).
This is but one example, but notice how it was completely disassembled and then painted. A ton more work, but that's the way it should be done. He even painted the grousers! Contrast that with machines that the painter can't even be bothered to remove the Tucker emblems.
I'm not wild about the exposed Boom Mat lined interior, but that said, it wouldn't be difficult to cover that with another more visually appealing upholstery material. When Scott and I started putting Thundercat together, we installed a competing sound deadening material and we were amazed at the difference. Lightly rapping our knuckles on a aluminum or steel panel, we'd get a loud "twang". Doing the exact same thing on a panel with the sound deadening material installed, resulted is a quiet and very solid sounding "thud".
The sad thing is few people appreciate how much more work, and how much more cost, it takes to do a project to this level. And even worse, almost no one is willing to pay for it. I sincerely hope he gets his price!