Micro CoreXY Printer

This model is my second DIY 3D printer.
First was Ultimaker type printer, but this model is CoreXY type.
I just want to see how CoreXY moves, so I created.

the bed size is 120X120mm and Z read screw length is 150mm but this printer's real printing size is 95X100mmX85mm.

Bill of materials ;

MKS GEN L V1.0
Mini12864 LED
12V power supply
E3D V6
120X120mm heating bed
Titan extruder
Nema 17 stepper motors
Limit switch X 3
25mm Fans
12V led bar
toggle switch
8mm shaft (200mm) X 4
6mm shaft (200mm) X 2
150mm read screw
2020 profile 200mm X 12
2020 profile 300mm X 4
Various length of 3M bolts
4M, 5M bolts and nuts to buld profile frame
(I mixed two type of bolts because I have rack of quantity of 4M bolts)
Mosfet * 2
LM8LUU
LM6LUU
20teeth pulleys
bare pulleys

files ;
Head parts - Belt_holder.stl, Head_fastner_1.stl, Head_fastner_2.stl, Fan_bracket.stl
Head_main_block.stl

XY axis parts - XY_spool_spacer.stl, XY_MH1.stl, XY_M