I read that the bullet hit his teleprompter and a glass splinter or splinters caused his injury.
Whatever the truth, his reaction when he realised he was injured and then took evasive action, and the shock on his face when being let away, looked very genuine.
Ear looks fine to me.
I hate to be a conspiracy theorist but do blood capsule bullets exist.
The fist in the air seems like a giveaway to me. The security services would have let him be exposed to a second round.
This wreaks of a trump sympathy vote