Video Copilot have posted a tutorial on creating a 3d glass effect in After Effects.
KNIFE - Teaser - Breakdown
Stephan Walsch has made great use of Element 3D in After Effects to create the CG teaser for Knife.
Element 3D - Particle Replicator Tutorial
Andrew Kramer has a new tutorial to show how to use the particle replicator in Element 3D for After Effects.
3D Hologram with After Effects, Boujou, Mocha and Cinema 4D - Tutorial
Mike Gentilini creates a 3d hologram with After Effects, Boujou, Mocha and Cinema 4D.