A custom made holder for generic aliexpress arudino powered wind sumilator.
Please, note that this model only fits a 80 mm diameter tube.

It is (presumably) can be mounted on 4040 and 4080 aluminium profiles with only one bolt.

To mount this on your rig you only need 1 bolt and 1 nut.
The wind sim tube might feel a bit “shaky”, but i believe it can be fixed with either glue or double sided tape.