The 2018 spider head was the first that I built that incorporated fur-like materials. The 2019 head, and 2020 form with several upgraded components, were a refinement of technique and practice.
Assembly and construction - general notes on papercraft models reinforced with a wire armature and spray foam, attached to a construction helmet liner
Cutting lenses for eyes - a description of the technique used in forming shiny metallic see-through curved lenses for the spider head, which may be of interest for costume-makers and other crafters