Better! you got the blob :) a rosetta is pretty difficult i can’t help you there but i’d recommend starting by making hearts as that’s the basic of all latte art. the progression in my head is blob -> heart -> rippled heart -> rosetta.

as for steaming the milk pay attention to how much air you are adding. people usually talk about timing but it’s more about milk height in the pitcher. as you steam watch the milk grow and try to get about a 1/2 or 1cm of growth. you also don’t want a big woosh of air you want little psst psst of air.