I just got into modding yesterday and im having a hard time giving factions the ability to use units that are from other factions. I am very close to getting them to work but it seems I am missing something. I finally was able to get some artillery units from the empire and add them to the dark elves faction, I got their unit crews animations working fine too, how ever, the problem is that the artillery machines do not fire anything. the crews do the whole animations of loading and then firing but nothing shoots out... the rocket volley units dont even have any missile models on them.
Here is some screen shots to show exactly whats going on, maybe someone can point out what im doing wrong, thanks.