Quickbms can export and re-import and much more. And how about the need to create a new archive, With the same algorithm of compression and encryption (let's compile the file again, throwing out the extra model). Can you give an example, if possible? (Order of Magic Online (script 0.1.1)
If you mean writing a script that can create a new archive... it's painful to do it with quickbms, there are some examples posted randomly on zenhax and they are too ugly and complex to see (imho). Better using a normal programming language.
Insted if you meant a sort of "rebuilding" option for quickbms, that's absolutely impossible.