Bondtech BMG Bear Upgrade MK3S FDM printable new sensor integrated

This is a remix of the Original Bondtech BMG Upgrade extruder to integrate the new MK3S filament sensor. Work only for Bear X axis.
I did also some modifications to be friendly printable with FDM printer.
I added a version of the extruder body with a square nut instead of the M3 threaded insert , if you choose to print this version you have to use in combination with "Hinge with 2 mm recession".
I included n°2 versions of the sensor's cover to use with PC4-M6 or PC4-M10.
This design include the Bear X_carriage modified,
for more info look at https://github.com/gregsaun/bear_extruder_and_x_axis/tree/master/optional_parts/bondtech_x_carriage
For the Zaribo X-carrige you have to use this : https://www.thingiverse.com/thing:3472470

This is the BOM list for the internal part:

1x Prusa MK3 to MK3S upgrade https://shop.prusa3d.com/en/printer-upgrades/898-original-prusa-i3-mk3-to-mk3s-upgrade-kit.html
1x Shaft Assembly https://www.bondtech.se/en/product/shaft-assembly
1x Motor Gear https://www.bondtech.se/en/product/motor-gear/
1x 3X32 mm Shaft https://www.bondtech.se/en/product/shafts/
1x Thread insert https://www.bondtech.se/en/product/thread-inserts/
1x Thumbscrew Assembly https://www.bondtech.se/en/product-category/spare-parts/thumbscrew-assembly/
1x 1.75 / 5.0 Bontech Drivergear kit. (No need if you own a MK3)
1x pancake motor with at least 16N.cm https://zaribo.com/stepper-motors/126-zaribo-pancake-motor-by-ldo.html

Thanks to Bondtech AB, Grégoire Saunier and all team who developed this great extruder!!

Mixed from the original extruder design: https://github.com/BondtechAB
and for the X carriage from: https://github.com/gregsaun

This Design is licensed under the GNU - GPL license

Print instructions

Slic3R PE print settings:

5 bottom layers
6 top layers
4 or 5 perimeter's shell
30 % Gyroid infill
Support need on some parts.
use PETG or CF PETG or more stronger.