If you want full size this item, you need use other slicer. Not Creality slicer. Use other slicer, maybe prusha slicer. Dowload model, 3mf or stl and upload in slicer. Use function "Split"->"To objects"Print easily in parts.
Estus Flask
3 Body
1) One hole UP
2)One hole Down
3)NO Hole
Table for LED and Simle Table.