invisibility and blinking SWEPS?

In the older versions of Gmod, you could find a decent amount of invisibility watches or other SWEPS, and SWEPS that let you teleport short distances. Even the beta had a few. But now they’re all gone. :frowning: I realize that beta mods are still being updated/uploaded, but I really wish there was some kind of invisibility/teleport SWEP. I’d be awfully happy if someone could make one.