Hello and Welcome! My names Cyclone, main coder for one of the Halo projects here. As of right now, we cannot import new models into the game. Once the mod tools are out, then we can, but until then, no. So unfortunetly, that means no B-Wing. :-\ Super mon cal cruisers are a different story. To get those, you must download the MEG extractor (in the tools and tutorials thread), then find and extract spaceunitscapitals.xml. Open it up in notepad, and copy this code somewhere into the file (make sure your not pasting it into another unit) That will make it so that there is a unit super calamari Cruiser unit in the game. If you want to change the size of anything, use the code, and change the number to whatever. Anyway, that's that. PM me or whatever if you have any more questions.