There's also this one
one.
It just hides the HUD, I got a mod that by port that uses the orb like a camera, "Control player mod".
Preferably I use control player mod for moving my character while keeping my camera still since the 'camera mod' has that chase cam effect I don't like.
EDIT:
and is there any actual tutorial on this? thank you
Well, there is one made by Blockland Tutorials, which is an old channel created by HelpingHand, not sure if it would help but here's to
you.