Very, very well done. Not perfect, but like you said - such tiny icons have limitations. I see you decided to go with Killie5 and Killie5a
. Just one little nitpick. That particular Kilrathi was the comm officer on WC 2 cap ships. I think he was going bald because of old age... You may want to add just a bit of mane on the top of his head. But it's not really necessary. Even without it, these are great. I particularly like
I just noticed a slight problem with the Killie smiles. While the original smilies fit perfectly into a line of text, Killie smilies don't. This means that anytime somebody uses Killie smilies, their post may be just a tad distorted.