i found the pic this morning, and it's now my wallpaper (check out flickr.com and do a search on zidane headbutt). here is the Lego interpretation:
Materazzi must have said something dirty to Zizou...however, it's a dirty move to provoke such a reaction, so I don't feel bad for him. And, I don't think it cost the French as much as them subbing out Henry for Trezeguet.