sorry folks for not seeing replies before
immi.shk, yes, it is original
how to install:
there's probably two ways:
ThemeChanger way:
- put icon-s-messaging-smiley-*.png files to /home/user/.emoticonthemecache/
- put icon-m-messaging-smiley-*.png files to /usr/share/themes/blanco/meegotouch/icons/
regular way (for devices without ThemeChanger):
- extract both (icon-m and icon-s) into /usr/share/themes/blanco/meegotouch/icons/ and that's it

messaging-ui should really be rewritten because this icons, no matter how looks good are horrible in 20x20 resolution

//i hope i explained properly