At the time, when I uploaded this cursor set, I did not know how to create cursors. Since I wanted to have a transparent cursor set on my profile, I have found this one, and this re-uploaded it on my profile.
The original creator has been credited by me. He can do some slight editing himself so that his original version looks different from the one I have uploaded.
I does not matter too much, since I gave credit to him, and said in my description that I did not make this cursor set.