40x40x10 Fan for Two Trees Sapphire + new Partcooling

New Hotendcooling + Partcooling for the Two Trees Sapphire S CoreXY.
The stock 30x30 Fan is replaced by a 40x40x10 Fan.
The stock 4010 blower are still in use.

The 4010 Blower + Ducts will be tighten down with M2 Screews.
I bought M2 x 16mm and cut them to lengh.

The 40x40x10 Fan needs M3x20mm screws
The Fanhousing is bolted to the hotend with M3x8mm screws and spring washers
to secure the Screws.

All Screws can directly screwed in the printed parts.