Finding wires to rear camera ?

[Ty J]

Was told there should be camera wires to rear of 2021 Oliver Elite II . Could not quite find yet. 

Added Camera and was extremely reluctant to drill into top so I ran wire behind rear Oliver sign. 

Used 3M double sided tape. Will definitely have to keep Eye on its security, make sure it will not loosen over time.

Anyone have any suspicion of where the wires may be read other topics saying they were in the corners , will keep looking ran out of time.