The Font used is Jellyka Estrya Handwriting (True Type Font).
Some PSD layers has been used from 1-2 resources, that definitely has increased the speed of work, but as the design has fully changed as whole, I guess it has been a new work.
The photo of the portrait image is not mine. It used in an article on Candid Photography too. [link] ; its used for illustration only.
It is a full layered PSD with Guides for easy usage, except background, nothing is merged.
Note for Proper Usage:
1. Add 10-15 pixel blank / transparent area above the final usage for Facebook Timeline Cover. Save as Transparent PNG image for web usage in Photoshop. This will create a distinct margin with the image of Timeline with Facebook's Blue bar.
2. You can add other effects like drop shadow for the full Timeline.