Unfortunately most of the bigger brothers add-ons are not compatible with Micro, so I've decided to build some for myself:

• a table saw

• a table grinder

• a drill stand adapter for Proxxon MB140/200

The design is modular (10 pieces), in order to use as small amount of filament as possible. You can just combine the modules or glue them (except the covers).
A short video with the add-ons:
https://www.youtube.com/watch?v=0R3zlQfzsSY