Replaced the cover because of a botched Riveting job.
This one fits a little better I think, I've also filled out behind that with white Squadron paste.
I might want to drill there at some point so I want it to be nice and solid
After that I cut a roughly 2mm wide strip from some thin plasticard and glued it over the putty.
I'll blend this into the bodywork with some Green Stuff, and add some other small details I have planned