I am too lazy to enter what you need as screws but you only need m3 type and a couple nuts. Some holes are self threaded without nuts, you can figure it out if you inspect f3d file. Also bltouch mount is a bit high from nozzle you need spacer or spring.
Use washers when mounting main holder to x carriage. Washers holds main body.
You can design a mount for orbiter but file does not include it
Please print files with abs also you may need to scale model for your spesific filament because of abs shrink rate.
Update:
Do not use 3mf files use f3d (Sherpa toolhead.f3d) file and export yourself. I made changes on models. Also added 2 adxl slots to top part.
The author hasn't provided the model origin yet.