First of all, he needs to give you permission to upload this cursor set here. It is not recommended to upload cursors from other if you don't even ask permission. You shouldn't upload this cursor set and then give him a mail, too late for that.
Red Large - Bill Myers Cursors
For those of you who are in love by using big cursors, I have uploaded Bill Myers cursor set. The "Red Large - Bill Myers" cursors are so beautiful. This cursor set has been created by Bill Myers, and I awe him all the credit for making it. I named it "Bill Myers" for my liking, but all those 15 cursors have been created by Bill Myers using Macromedia Fireworks 8.
I gave credit and sharing description by email to Bill Myers here: https://www.bmyers.com/public/3.cfm
Bill Myers did a superb job on creating this cursor set, but he forgot to add some cursor roles, so I have added the missing cursors myself. I did do a small retouch on the pen cursor because its appearance was a bit off set. Since this set was not completed by Bill Myers, I had to add all the missing cursors roles so that I could properly use this cursor set for all my cursor roles in Windows.
Here are the original cursors designed by Bill Myers: https://www.bmyers.com/public/high_visibility_cursors.cfm
I have changed the lice to "Custom (contact author)" because this cursor set does not belong to me. I have already contact Bill Myers and said to him that my plan was only to share his cursor set on the RealWorld website, as I mentioned earlier. No infringement intended. I am only using this cursor set for my personal use, and other users on this site can download it as they please. Please give credit to the Bill Myers like I did if you use this cursor set.