Third person controller problem

Right so I tried something by myself and sucessfuly managed to merge a first person into a third person character so you can actually see your body, everything works as expected exept the jumping animation, which does play but it seems like the character hits his head on a floating tile and stops his jump suddenly mid air which looks very bad. There are no actual colliders he could bump into… I am confused, please help.

     INFO: The character is basic unity character (Ethan?)
     EXTRA: How can I make the camera crouch with the character model?
     EXTRA1: Can't seem to find his texture and make him colourful, where is it?

Multiple questions haha.

Bump? haha.