LaudWorks@fb8ed58 Thanks for the note and sorry for the confusion. We will clarify this in the description and provide the link to the mount screws there. Let us know if you have any other questions.
LaudWorks@fb8ed58 Unfortunately, we are only allowed to sell the 3D-printed parts through Shapeways. The metal screw fasteners are typical tripod mount screws (e.g. Neweer 1/4" Tripod Mount Screw) which we ordered separately.
LaudWorks@fb9d51a Yes, of course. Just add them to the same shopping cart and process the order all at once :)
LaudWorks@derekdockendorf The plastic hanger is meant for lightweight cameras (450g,1lb). For Leica r3, you'll be more comfortable using the metal version.