You are correct. Not many choices there.
My '00 Alembic MK Sig Std is a 32" scale, 24 fret.
My only other 32"/24 is a vintage '86 Yamaha Motion B B-II.
Just looked up the Yamaha. Looks like a nice bass. Besides the big logo on the body. Very 80s.
There is indeed very little choice. Especially for 32" basses with 24 frets. I think I prefer 32" over short scale.