Modding SW3?

[Nanaki]

You wont find them. IMDEditor was made for Star Wolves/Star Wolves 2 which never had GK weapons. You will have to edit the IMD file manually in order to add those. I am pretty sure the IMD file is not encrypted so you should be able to using notepad or notepad++.

As for your alien dreadnought problems, as I said, I have absolutly zero knowlege on how docking works. I prefer to stick to modding ships whom already have functional dock/launch systems.