Projector Roof Mount

I created this project because I got bored of having to assemble and disassemble the projector every time I wanted to use it.I decided to make a not completely fixed system.it is supported with 4 steel cables which make it just to the roof, where i put 4 screws.So if I have to move it to another place I just have to screw the 4 screws in a different position. The cover is only to protect the projector from dust when not in use.It is not required for operationInfill 20%, PETG Black