With some concerted effort and money spent over several years I was able to more or less reproduce most of this document (but not nearly to the level of detail

With some concerted effort and money spent over several years I was able to more or less reproduce most of this document (but not nearly to the level of detail or variation on process). Eventually I was able to finely CNC engrave a wax block with extremely fine (0.1mm) features, make a mold, and then stamp out as many copies as I wanted. This guide was really helpful in understanding some of the core ideas.