Both PDFs are available for download at the following link here:
Moddb.com
This tutorial will show you how to generate a navmesh for Battlefield 2. It will also show how to:
- edit the navmesh after creation (including video tutorial)
- setup the level to be played as coop
- tips and tricks on how to get the best navmesh
- troubleshoot common navmesh issues
- Blender reference for editing the navmesh
As part of the tutorial there is a video tutorial on how to use Blender. Link here.