The last couple pictures below explain how I did the grungy black and green edges on the print tray before I started decorating it.
I filled each compartment with all manner of stuff. I used quite a few Vintage Findings like the wing key on the right, vials and oval frame in the center. I also used Tim Holtz Numerals, Game Pieces, Keyholes, Word Sticks, Sprocket Gears, Plaquettes (coloured with Alcohol Ink), Time Pieces, Game Spinners, Memo Pins, Foliage and made a few ribbon spools from left over chipboard. The chipboard gears are from Make It Crafty.
Don't count anything out when you are putting together a project of junk. With a bit of paint you can colour it to match your project and having odd things in it just makes it more interesting. I used a spring that my friend found on the ground, a large key I found in the homewares section of Overflow, a blown light bulb from my friends Hilux and a 1918 penny that my dad gave me. I gave it the patina look by rubbing a bit of the same green paint on it then wiped it off. The high heel in the bottom center was a keyring from the Post Office that I painted black and then rubbed green paint over the lace pattern.
Where I have used tags and elements cut from the paper stack, I have glued it to thick chipboard and mounted it on foam tape so they sit up inside the compartment rather than to the back wall.
Some of the compartments have been turned around so they are no longer holes which I thought was an excellent idea from the G45 blog. I covered the edges of all boxes with a layer of Tissue Tape so that the gaps were hidden then covered the whole thing with a lot of molding paste with my fingers to create texture.
I then painted it with black and green/teal paint and sanded it back roughly to expose some of the paste. Then I sponged on some Vintage Photo Distress Ink to colour the exposed bits brown.