This guy could be selling L2Finest's Datapack, but some of the features he's listing cannot possibly be included in the pack, as the owner/admin of L2Finest use to play on L2Pride, and I know them. And these features weren't there.
Everything in the original post was copy and pasted directly from my website. I should know I typed it.
http://www.l2pride.net/info/
This feature is 100% unique to our server, you will not find another server with an Equipment Viewer like this, but if he would like to provide a screenshot with his own equipment viewer, I will shut up.
http://img35.imageshack.us/img35/1968/toppvp.png
http://img844.imageshack.us/img844/7752/equipmentveiwer.png
I dunno who's datapack you're trying to sell but it's nothing close to L2Pride's lol.