Using @RostaP's model and @TEROR's variation, a cloud shaped honeycomb baseplate.
Please see @RostaP's model for the hooks and shelves.
I also used @Spatula's (here) and @Godof3dprinting_J's (here) 3M mounts for mine.
The author remixed this model.
Combined a few shapes to make a ‘cloud’ looking base-part.