He may not be John Wick, but Cristian Băluță is a man of focus, commitment, and sheer will, because he took apart a Panasonic Lumix G9II and put the bits inside a custom made Leica resembling body. If this doesn’t make your inner nerd jump with excitement, I’m afraid nothing else will do.
If you like this sort of thing, others have managed to do something similar, such as putting Sony cameras inside a Leica M3 body.
