I like the idea and i'm all for high quality materials. However as never back down already mentioned I dunno how i'd feel about mounting something like this to my wall. Also the images scream marketing, with carefully chosen hardware that fits just right, missing ram modules, no cpu cooler and hardly any cables connected.
Imagine an ATX version bolted to your wall with your monitor cable, keyboard, mouse, controller dongle etc. all hanging out the back of it. It loses its beauty v quickly in my opinion