Anycubic i3 mega direct drive hotend

This is my custom hotend for the i3 mega.

To mount it you need to have this carriage:
https://www.thingiverse.com/thing:2838383
I know it may seem intimidating to dismount so much the printer to fit this carrige, but trust me it's way simpler than you may think.
It allows you to have a universal carriage to mout on many different hotends.
(For example: https://www.thingiverse.com/thing:2894777 )

I designed it so that:
1) It's super easy to print supportless.
2)It has detachable piece