These are some lovely cat ears! They look allot nicer and more realistic than the ones we have currently x3
While I don't think the staff will be releasing another update anytime soon (we all need to adjust to this one first) if they ever did plan on releasing a new update, a good look at some game models, and maybe some animations, would be a good thing to do.
But, again, we have to get adjusted to this big development first, before we even think of planing that far ahead!