Redjack has an attractive photo gallery of figures from the late, but great Warzone game. I’ve got a ton of those figures myself.
There also are a couple of Warzone scenarios and house rules
gallery
Valeur et Discipline Napoleonics Website
The Valeur et Discipline site has some terrific eye candy of 25mm Napoleonic figures. My dream is to have a collection of such figs.
Gallery of Comic Covers
CoverBrowser has a great collection of comic book covers for you to browse online.
Gallery of Vehicles – Steampunk
Jim Stuht has a nice gallery of trains, planes and automobiles (and robots!) that he has constructed from various toys and models. It a fine source of inspiration for your VSF games.
Call of Cthulhu Miniatures Gallery
Eye Candy doesn’t get any better than this. Take a look at Witchhuner.net’s Call of Cthulhu gallery.