Villa, all three of those links were dead...did you even visit them before posting?
If you are going to post to answer a question, then make sure your links are accurate. Don't post just for the sake of posting - that does not help anyone.
Besides I'm not going to support a website called "Guido Gear" - we are not here to support a certain stereotype.
dsenni, a quick google search found this website
http://www.flagsonline.it/htm/italian-regions.asp
It's a euro site, so you'll have to figure the exchange but they have nice flags from Italy's regions, including the toscana flag.
Hope that helps,
Justin