Okay, some other ideas, if you're open to digital
-- I'm hearing some really buck-wild stuff coming out of QuBit Organic Wavetable and NE Loquelic Iteritas Percido
-- the Xaoc "Leibniz Binary" system & modules are worth looking at
I've had some really interesting results in the DAW from some heavy digital smashing put through really lush delay / reverb. The digital harshness is beautifully tempered by a lush spatial effect.
SO if I wanted to put a bunch of $s towards an interesting texture setup I might do something like:
-- a wide ranging and barely controllable digital OSC like NE Loquelic Iteritas Percido
-- a granular module of choice
-- the Xaoc "Leibniz Binary" system
-- Panharmonium
... with some mixing thrown in where needed in the middle of that, plenty of CV modulation, and some lush FX on the end of it
I really don't focus on textures myself, so take this with a grain of salt. BUT you seemed hungry for more ideas, so here's a few more!
Cheers, NG