This is probably all a pretty simple edit, but I can't figure it out.
Simply, it cannot:
jet
jump
crouch
sit
go into third person
I also need two other versions, if possible. They wouldn't be required, but they would make some scenes much more effective:
One which also cannot walk, and one that cannot walk or look around.
The last two sound a bit abusive, but would be effective and very useful in this project.
Whoever makes these would obviously be credited.