Since Cathy asked for it and maybe some of you might need it also i leave it here for u guys to work on it if u want.
Dont forget the icons must be in 16x16 pixels .bmp format and guild icon must be called guildmark.bmp, union icon must be called unionmark.bmp
Enjoy it.
Guild Icon Union Icon Just right click it and "Save target as"
on the link, not on the little pic cause its a .jpg file and wont work, the link gets you the bmp file.