This is my first attempt at a piece. I tried it today (11/16) and worked perfectly on test ( patch day lol ).
It is a .cur file and just needs to be unzipped into your UI that you are using.
No modification is needed
Note the image you see is double sized here, and the *hot spot* on the cursor is the upper left where it would normally be on an arrow ( The pointer finger ).
The orange-ish background is just from the screen capture. It will be transparent over your gamescreen.