This is typically where the humain brain performs better than an algorithm. Doing that with a computer would require lots of iterations, and it's unfortunately not possible to do in Designer.
quick update on my latest efforts - most of the accessories done, and a second iteration on the face to make it softer/cuter and in general just a bit more appealing!
Its turning out better and better. Intentional iteration based on strong feedback always yields the best results. Props to you for jumping back into it dude!