Here on Just Bento, a Complete Bento article has a list of components with links to the recipes for each, an approximate calorie count, the time it took in the morning to assemble the bento, and in most cases a timeline graphic. Some Complete Bentos also have information on what bento box was used.
There are also several post with "also-ran" bentos, with brief descriptions and photos. Follow this link for the "also-ran" bentos.
Or to see all the bentos posted on the site follow this link for a list in reverse chronological order.