While cleaning up my old room I found a 1TB hard drive from 2011 which has Battlefield 2 + Botmod installed.
While I cannot yet guarantee with 100% certainty that all mappacks will be included, it is very likely and hence I'm already uploading the new ZIP here soon.
New instructions for installing : Extract the botmod folder to your "[..]Battlefield 2\Mods" folder and create a shortcut to BF2.exe with the argument "+modPath mods/botmod" (without quotation marks).
I will be testing the mod in July only, when I'll then update the description accordingly!