I used OrcaSlicer to slice with default K1 settings and used supports.
The author remixed this model.
I used the single empty fastener from the Honeycomb storage wall, so that the tool holder could attach to the storage wall made from LEOTE3D
CREALITY K1 + K1C HONEYCOMB STORAGE WALL (STANDARD) (UPDATE) by LEOTE3D | Download free STL model | Printables.com