FLSUN QQ Hole Filler

There is a big square hole on the top left side of the Flsun QQ where a tiny cable of the extruder may pass through (or may not depending how you mounted it).

To me this is is an annoyance as I plan to isolate the QQ with side panels. So I designed this hole filler just fill that gap. Still have not tested it, but it should work ok.

There is a a tiny hole in the filler to pass the extruder cable in the first file.
I also uploaded a second version, fully isolated, that ends with "gap