Installation of roof graphic
 

I am trying to install a graphic across the 4-5" plastic roof cover which sits just in front of the fabric top. It is the part where the antenna is installed.

I'd like to remove the entire piece which should make installing the graphic much easier as it is and edge-to-edge graphic. Rather than peeling back the rubber trim, if I remove the part, I should be able to apply the graphic cleanly.

Also, I need to remove the antenna base. Does anyone have documentation on ho to remove other or both?

Thanks.