I find it interesting this hasn't sold. The whole kit for $300 is amazing. I have a GS-1 system and I think it is outstanding. I don't recall how I happened upon this Bronica model, but I know it was by accident. They were made for a short time before Bronica stopped production of film cameras, they are a bit of an orphan. The quality out of them is crazy good. A big 6x7 neg, accurate Seiko electronic between the lens shutters, outstanding lenses, aperture priority AE with the right prism, very handholdable and lightweight for a 6x7 system camera.
Thanks for posting the photos. I hope someone buys your rig, or I'll be tempting to grab it! I just reduced my collection of 35mm pentax bodies to make room for a 645 format, but that GS-1 is starting to make me rethink my medium format choices!