How do you make it look smaller image first person?

Thank you for watch!

You might want to try rephrasing that. It's not clear what you are asking.

Well, there were some players with big head and fp image the gun was on image ...

Ah ok, that's the effect of one of the custom weapons I made. Some bosses have a modified medi-gun that steals your health and increases the size of your head. It's not something you can control independently on our server.

Ah, so I can not access?