Wealth and time-independent raids?

[Morbo513]

Is there a mod that completely divorces raid strength from any player-colony variables? Ideally, they would stay scaled to some degree for the first in-game months so you don't just get rolled over right off the bat - but past a certain point, I'd like their overall strength to be completely random, or based on something less arbitrary or linear than time played or player-colony wealth. There any mods that do that?