I too find it difficult to get the same phrasing I hear in my head from a single style or one generation of a BIAB instrument. There are several approaches I have learned and likely more that some of the more experienced folks here can suggest, but to name a few,
Import your track into real band and generate additional tracks as well as use the create multi-riff feature which also works to generate a portion of a track as well as regenerate a complete track.

If you have a DAW (digital work station) you can import several tracks and cut/splice individual pieces from the various tracks to create your own unique track.

Hope these help

Regards,
Charlie

BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.