Ok guys, long nite have to go to sleep. Icons are ok (I dunno actually, they're just finished I mean...) and sent to saeed.
For me the extension works all right, it can be released in beta at least, but Ibnsaeed decides.
The screenshots: (feel free to use and abuse the icons, made most of them: copied some from KDE icon set - lesser GNU GPL, credits to
http://www.everaldo.com/, some inspired by phpwcms icons)
Pappnase you can use them on your site if u like

Same for RT-helper in backend.
SYSTEM TAGS:
NAVIGATION TAGS:
LINK TAGS:
IMAGE TAGS:
ARTICLE TAGS:
If u want grab the psd (heavy ~ 4.7 Mb was organized in beggining, last sets are messy)
http://www.piezoworks.be/stuff/icons_dw.psd
Licence: inspired by Neelix idea, give me the coffee-licence, if we meet some day, you'll buy us a coffee
Cheers