VFX to remove reflection from Video

Looking for a Visual Effects specialist who is able to remove the reflection of the camera operator from a video. This was shot on an Arri Alexa in Prores 422. Please it's important that we don't see anything artificial in it and also the footage needs to be kept at the same resolution as the one that I will send without any compression as this is intended to be shown on a big screen.

Thank you.