Hi folks I published some days ago a new emoticon set for WordPress.
So if you want to style up your default WordPress emoticons, this is maybe something for you. The emoticon set is free to use, just notice the readme.txt for all informations around this emoticon set.
The emoticon set included all 22 emoticons and if you don't like them you can change to the original WordPress emoticons.
Hope you enjoy the emoticon set.