Since you have already cut out all those panels leave them off and super detail that bad boy.
The OT Cutaway book can give you ideas on what to put in there.
I just spent the last hour or so mapping out the panel lines on the port side on mine.
Gave it a clear coat so I don't wear ir off with handling.
Going to be a real adventure trying to scribe those.
Now I have to try and match the starboard side.
Eric...