If you click on the photo it will take you to my Flickr site hunt in there all the B&W 6x12 shoots are with that camera. The conversion was quite easy just remove the 90mm that comes on the Holga and sand back the cone until the surface is flat, that is pretty close to the hypo focus point for the Len but you will want to fine tune it to your needs. FYI the only ligh leaks I got are from my mods not "Holga" leaks.