The shield is always in the back hand, so if you face forawd it is in your right hand, face left it is in your right hand, face down it is in your left hand, face right it is in your left hand.
The shoulder and body size doesn't stay the same but that is due to the odd perspective...
You can see all four inside walls in a building which does not make sense at all real life perspective wise.
You hold bombs above your head.
(Things that aren't true on here:
You can actually find things offline in bushes and grass.
There can be day and night systems.
In real life you can also die and come back to life, but it isn't too common and modern technology is needed.)