To assemble the case you need the following Stls from Voron/STLs/VORON2.1/LCD Module

mount_base_a.stl 	
mount_base_b.stl 	
swing_arm_long_x2.stl 
swing_arm_short_a.stl 
swing_arm_short_b.stl

And the following hardware
M3x16 Qt 4
M3x6 Qt 4
M3x12 Qt 6