Automatically display the number of months a user has been a subscriber/paid member

[WildcatDan]

I am looking for a mod that will automatically display an image showing how long (in months) a user has been a paid subscriber to the board. Something similar to the rank system would be great but that used number of months subscribed instead of number of posts to change the graphic. I have seen this on other software but could not find a mod that seemed to do this for vBulletin.

Anyone know where I can find such an animal? Thanks!

[kronnos]

Very interesting, woudl be inetrested to know myself.