Plugin Request: Item Catalogue

Greetings! I am hoping to persuade (possibly pay) someone to create a catalogue-of-items plugin. Something akin to: http://img847.imageshack.us/img847/7611/picture2na.png or http://img809.imageshack.us/img809/3236/imagecatalogue.jpg.

I’ve created my pages in Custom Press and assigned hierarchical categories. For instance, in my hierarchy, I have:

Weapons page type > Primary Weapons > Assault Rifles > [84 pages]

When I visit http://combatarms.stratics.com/assault-rifles, I’d like to see the 84 items in the “Assault Rifles” category (maybe not all 84 on one page, but you know . . .).

If someone was able to design something like this that worked properly, I would be willing to pay for the plugin.