Improving the Vassal module

I would like to improve a bit the Vassal module, mainly for useability but also some better (or more coherent) graphics. Nothing too radical, anyway.
Am i allowed to do that and share the final result here (when it will be done)?
Could i ask if the Battleplans graphic elements can be shared (i mean, the various single elements, like flags, figures, tokens, etc) ?

Ciao Fabio,
Were you thinking of modifying some images?

You can do so by opening the VMOD file as if it were a ZIP file to view its contents.
As long as you don't change the name or size, you can easily replace the file with another image.

If you'd like to send me some sample images, I can include them in the next version.

Let me know.
Ale

Not only that:
i'm modding the whole module to add some "QoL" automations and also using the "latest" Vassal traits (like Mat/Cargo, Attachments, etc to make using some pieces a little easier (i keep scattering the commanders alone instead of picking the whole unit instead, as example  ).

What I was really asking for, other than your permission to make this mods publicly available) was for graphics which aren't in the module, like icons, symbols or whatever related to the game, if already available, I don't really know what or where i could use them, it depends of what I found

I'm happy with the changes. Any improvements are welcome.
For any missing graphics, let me know what you need and I'll provide them (if I already have them).