Alembic pipeline workflows from Realflow 2014 to Maya using Vray's Proxy import system.
tutorial
Simply Maya - hard surface modelling techniques /
Great free tutorial looking at some hard surface modelling techniques in Maya.
Webinar: Maya 2015 modelling workflow /
Excellent in depth tutorial for Maya 3D modelling workflow using the new modelling toolkit features.
Nuke > Mari bridge tutorial /
This tutorial is old but everything still applies for the Nuke MARI bridge Excellent way to patch matte paintings.
Terragen Intro Tutorial /
Excellent in depth free tutorial series by GeekAtPlay Studio exploring Terragen from a basic introduction to some more advanced concepts.
"Beginners tutorials cover Terragen 3 Pro. You can purchase this and more tutorials, including bonus packs at http://www.geekatplay.com For MORE tutorials visit http://www.geekatplay.com"