Visible crew/equipment: When C-3PO is on the conveyor belt, if you look in the reflection in his head you can see the camera crew. (01:26:40)
Visible crew/equipment: At the beginning when R2-D2 is in the escape pod and C-3PO is arguing with him there is a shot of C-3PO from the side and you can see the reflection of the camera in his head.
Visible crew/equipment: When Han is running from the explosion of the shield generator on Endor, you can see his reflection in the plexiglass that is used to protect the camera from the explosion. Since the reflection isn't of Han's back, the plexiglas must be in front of him. (01:49:55)
Visible crew/equipment: In the initial scene, when the Federation invade Naboo, you can see two takes of Queen Amidala watching the window on her palace. At the left of the screen you can see a black wire - maybe a light connection? (00:20:55)
Visible crew/equipment: After Sidious has killed Windu he speaks to Anakin. As he says "Become my apprentice. Learn to use the dark side of the force" you can see the microphone pop into picture above his head. (01:12:30)
Visible crew/equipment: Near the end, the camera and a boom mic are reflected in a helmet of one of Vos' henchmen when he gets knocked down by Enfys.
Visible crew/equipment: When Obi-Wan is on Kamino, and he first meets Jango Fett, you can see the camera in a shiny black window frame. (00:51:10)