Thanks guys, productivity here we come!
If you don't mind stuff with rhythmic elements, Astropilot is fun. Some of Shpongle's softer stuff will probably fit in, too. If you haven't already, grab Aphex Twin's Selected Ambient Works vol. 2, it's kinda essential listening imo. Going with a very broad definition on "ambient" here, though! :V
Also: here's a (SHAMELESS PLUG FOR A) thing I did a while back. It goes through a few dynamic phases and touches upon the chaotic aspect later on. You might like it?
Rad song title because I am a crazy bible person. Enjoying the sounds too.