One of the aircraft requests Moggy made for his upcoming Balkan's campaign is the infamous Me323 Gigant. A big fat target to be sure.
There was a model done during the stone ages of EAW modding which was pretty primitive. Nothing against the original modder as the tools at that time were primitive too. However, they are a good starting point because it saves quite a bit of time starting with an existing model rather than a "clean sheet".
The before and after pictures demonstrate my point better than my words can:
FWIW, there are tons more new and unusual models are in store for the community when this campaign is released.