Keep in mind Bans take a while. I'm waiting on mine since about 5 days ago I used this. I have yet to get banned.
You may have used other "cheats". You may also have used this improperly, showing off you have diamond or something. You may also have gotten reported for having a certain camo for a gun, for you have very little kills on. I used them on weapons I had a lot of kills and head-shots on, co-relating the heads hots to the "camo" thus making it seem legit. Having a prestige 2 weapon with only like 123 kills on it will also seem iffy. The players themselves are people to fear off, then valve with their ban-hammer. Their ban-hammer is MOST effective along side the reporting and sentry of players who look for people that use these sort of things.
You have used these tools and many others, being told of the risks. We are even losing good people because people want these tools badly, they want things spoon-fed to them without complaint. Your actions will have consequences.
Quite a speech for just one guy lol.