One of such plugins is also made by zaheer1988 named "additional group images"
But I think its not in the mods section
the link you showed me looks great but I can't download
Could someone put it on rapidshare for me?
No, you need to buy a subscription to download from MyBB central.
Not all of us can dish out $5.00 (plus i'm not verified),
if someones able to do this for me I'll offer $1.00 paypal for your efforts
No, that's stealing, you need a subscription to download, if you can't do it then you can't download and if the owner of that site see this, you'll most likely get a ban over there.