Best Interior Detail?

I want to put a full interior in the Halcyon ‘Aliens’ 1:35 APC and am looking for any suggestions as to what armor kits have good interior detail that I can use as a starting point. I realize a lot will have to be scratched but any ideas for the basics would be greatly appreciated.

Thanks!

The old Tamiya M113 interior would work best or the Academy M113A1/A2.