Where to get animated PM icon?

[skunker]

Does anyone know how to get one of those animated letter icons that you see whenever someone sends you a PM? This is not from the stock template...so I'm wondering if this is some kind of hack or mod?

Thanks for any leads....

[cheat-master30]

Here:

https://vborg.vbsupport.ru/showthread.php?t=103202&highlight=animated+%2Apm%2A+icon