Possible to Change the Mouse Cursor from TVPaint from a File?

[TheQuestionMark]

Eversince I got my 4K monitor. I have been trouble spotting my mouse cursor and really hard see due to being too small. Is it possible change the file of the mouse cursor from a file from TVPaint? I really like the dot cursor but it turns virtually invisible on a 4K monitor and stream viewers have hard time seeing the cursor too. Is there file where you can upload the mouse cursor as a 'bigger' dot cursor? For streamer can see the cursor and I can see it as well when drawing?

I would like to customize my own mouse cursor is that possible? I want a bigger dot cursor, if I can.