I guess my advice would be that these are cool, but even with the little arrow in the corner they are not very pointer-ish. Meaning that they don't place emphasis on pointing like a regular cursor does. My suggestion would be to make items like these into icons instead and that when you make cursors that they be objects that are stick -like or arrow shaped. Just a tip.
These are kinda nice though. Just not my cup of tea.
Another suggestion would be to animate them. This is only possible with cursors, not icons.
Some ideas. hmmmm....
Robot hand cursors
No swords please. There are too many of them here lol...