I mentioned the resource bundle because right now some images will not load on Linux and Mac. Same reason as this:
https://intfiction.org/t/three-extensions-for-tads-3-released/932/1
(Second-to-last post.)
Using bundles makes this a non-issue.
Also, putting loads of stuff in a zip is not exactly user-friendly, IMHO. Perhaps a separate “*.src.zip” would be more appropriate 
Anyway, that’s just my own opinion.