Filament Cooler Anycubic kossel

I needed a custom filament cooler as I changed my heating block to a 20x20x10 mm one with a 30mm bowden tube throat.

WARNING: This will not fit a stock hotend on the anycubic kossel!

However, if someone did the same. Here is your cooler. I added all versions for anyone who is interested in the evolution of this cooler.

UPDATE:

I redesigned the cooler to have more clearance to the print object. Before it sometimes scratched over the surface of my print.