I was like "Nice" at first, then I realised what it was. It's F-CF's Crossfire VIP crack with your stupid sketch edit for a few parts of it. Gtfo.
Invisible can't be done, just not possible, you would need to edit the other persons files for them to not see your character, maybe in ghost mode, but nothing else. Spy hack is as far as you can go, but when it looks like you're moving and they can't see you, really it's just you viewing the rest of the map, you can still be killed where you were before activating spy hack.