In the self-morphs you just posted, are you holding your head slightly upright or is that level for you? If it is level, then I would suggest bringing down the nostrils a bit more (so they're less visible). However that's no always the way to go, because there is a fine line between hiding the nostrils and having a droopy nose... so don't overdo it
p.s. The columella could be trimmed a tiny bit, but if it's overdone, there will be too big of a space between your top lip and your nose IMO.