Lemaker team and the growing community are doing a great job documenting and providing Banana Pi sources.
Images
Almost every images (except Raspbian and Android) received a major update recently (changelog / forum topic) :
Lubuntu_For_BananaPi
Fedora_For_BananaPi
ArchLinux_For_BananaPi
OpenSuse_For_BananaPi
Release date: 2014-08-07
Complete images list is available here.
Sources
Banana Pi software sources are now available on GitHub : https://github.com/LeMaker
PCB dimensions
PCB dimensions file are available at
http://forum.lemaker.org/viewthread.php?tid=1667&extra=page%3D1
or
https://drive.google.com/file/d/0B3jy80eUwATNV1FQOHJQOHBGOUE/edit?usp=sharing
3D model
Solidworks 3D model could be find at http://share.lemaker.org/wonder/wp-content/uploads/sites/86/2014/07/Banana-Pi-PCB-dimension-3D-solidworks.zip
Previous sources
We already had some material :
BPi – RPi Pinout comparison table
