There's a bunch of forums posts and a whole bunch of undocumented wishful thinking that indicates that there are people interested in a B3D exporter for Blender.
Free Animator for Blender3D
Miscellaneous Forums/Content Creation Tools/Free Animator for Blender3DThe forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.