I do not.
If not, I would be very interested to understand why you do not?
To me, it isn't a question of how the universe, after the Big Bang, would lose its perfect uniformity, but how could possibly be maintained? The uniformity isn't stable, on any level. At the crude level of matter distribution, you have quantum fluctuations that are intrinsically random, and these are constantly being magnified exponentially by the "butterfly effect" (deterministic chaos).
But there are deeper levels of non-uniformity having to do with the structure of the vacuum that must be avoided when "growing" a universe. Early cosmological models were plagued by an unsupportable density of "flaws" in the vacuum: magnetic monopoles (analogous to point dislocations in the growing of a crystal), cosmic strings (analogous to screw dislocations), and domain walls (analogous to fractures). We do not observe any of these structures in the universe. At the level of quantum field theory, the universe is far more uniform than we would naively expect it to be.
Inflationary models solved this problem by starting with a tiny region of space containing a small number of flaws and stretching it to gigantic size; the number of flaws remains constant for topological reasons, so the density goes rapidly to something close to zero.
I am not a particle physicist but the "flaws" are a result of the CP mirror?