Try this:

http://forgottenhope.warumdarum.de/fh2share/fh2-client-3.8.531.torrent

question was about 100 bots (50 vs 50)

by clicking it, my bad, don't put it in your root folder, but in \Battlefield 2 (or Forgotten Hope 2)\mods\fh2 folder instead, it will unpack all the zips, you can then remove them (remember about backups)

1. Rubble like that is achieved via undergrowth
2. Those big railcars are vBF2 statics, you need to unpack those (and load in the BF2 editor) in order to place them on your map

Try asking in the tech-support channel on Discord

What would be the use of these considering half of them are garage made underground weapons? FH2 does not portray partisans movements, only regular combatants and armies. Weapons available on FH2 maps are based on weapons which were available to the troops during those battles in real life. Seeing Polish underground army weapons is highly unlikely.

These will be available for the Germans on some of the upcoming France 1940 map, since Germans used plenty of captured ones during the war: UNDER NEW MANAGEMENT

You can use standalone to work with Editor, FH2 objects are part of FH2, not BF2. Standalone version is just a cut out version of BF2 (FH2 is still a BF2 mod, you need the base game to run it), without levels folders and probably some other bits.

Did you follow the basic tutorial on how to setup your editor? You can find it here.