Alfred Music has released a Celebration Day Guitar Tab book. The book "presents authentic guitar TAB transcriptions of the 16 classic songs that make up the (Celebration Day) set."The book is a compilation of studio versions of the songs Led Zeppelin performed on their Dec, 2007 concert at London's 02 arena, not tabs of the songs as played on that evening.
Celebration Day Guitar Tab is available through Alfred Music, at Amazon
or likely through your local music store.