As there are only 5 of those built, there doesn’t seem to be a big demand for these, and the payload capacity is the same as the standard body version.
I'm curious if Airbus ever lease them out to others for transporting big things other than wings.
Other than other vehicles and containers, this is pretty cool:
> In 1999, a Beluga carried a large painting, Liberty Leading the People by Eugène Delacroix,[20] which had hung in the Louvre in Paris since 1874
There are multiple airlines specialising in that business, like Antonov Airlines, who use huge An-225(largest plane in the world by most metrics) and An-124(second or third largest by most metrics) for outsized cargo.