it is worthy to check the latest release of the now totally free Shade-C Evo package, and its bugfixed version made by oliver2s too!
Superku's new pathfinder seems to be also very interesting.
if I were you I would definitely deal with one of the last contest entries Peragro, which is a navmesh pathfinder plugin of Recast/Detour, which is today an industry standard and makes game AI development much easier.
Nems, are you sure it wasn't already posted to AU? I have uploaded all the contributions. Please email the link to george at acknex dot net if you don't see it on AU.