Shadowbox

For my guys b-day on March 21st I wanted to finally do his shadowbox of is first Half Marathon (Disney Half Marathon). I was going to buy a custom one online but I think it will mean more to him if I did it myself, also the one online is over $200! So I was browsing online just to get some ideas (this pic I found on a blog), I really have to research a project before I do it because I don't want to screw anything up. I need to incorporate his bib number, a certificate they sent him with his time, place and rank, his metal and of course pics. I got a really nice frame at Joann's a 12x12 black shadowbox, I need to add a foam back to pin his metal in. I will share pics as I work on it.