B-29s are now flyable in IL2-1946 as well as the other heavies. This flight sim is good as stock but with the mods it has become incredible. The Full Mission Builder lets you build just about any scenario you want. The DBW mod version has over 200 maps covering the major theatres as well as over 2000 objects to place on your map.
Check on YouTube, there are many, many videos featuring IL2.
