Eachine TX01 - Screwable protective box

Here is my remix of https://www.thingiverse.com/thing:2598284 protective box for Eachine TX01. (item not remixable :-( ...)

The original one could not be screwed to anything, and offer no protection for the antenna nor for the lens.
=> I change these issues !

M2 screws (2.5mm holes)
Inside dimensions where corrected in order to be printed directly without needed scale it in slicer as original.

TX02 should fit inside too, but I haven't any for testing.