See https://forums.dfworkshop.net/viewtopic.php?p=27184#p27184 for Kaedius' helpful post I have reproduced here. This info enabled me to add the Archeologists Guild ...
Blender add-on created by Paula Morillas Alonso, Elisa Todd Rodríguez y Miriam Martín Sánchez. This addon is used for exporting Blender materials and objects to Unity. You will find the add-on here.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results