What type of LED info are you looking for? Do you mean a site about making your own chest display?
If so, check out BB's site:
Empire Strikes Back Boba Fett Chest Display
On this page, you'll find the schematics I posted, as far as building the one I designed. As the previous post mentioned, you'd need to know how to program a PIC to do it ALL by yourself. But if you'd like, I can sell you the pre-programmed micro ... you do all the hard work (building the rest of the circuit). 
Good luck, and let me know if you have any questions,
ATM
ShackMan
Edit - Updated URL for Chest Display