The tutorials I'll post are all about 3D Max.
This is the most useful tutorial I have ever read:
http://www.evermotion.org/tutorials/...trex/index.htm (Thanks to Evermotion)
This explains how is the box extrude method and some tips in 3D. Yeah, it's for 3D Max, but I think box extrude exist in other programs.
http://www.artejaol.com/Tutorial%20b...ial_brazo.html
This one explain how to do an arm with another method, but is useful too. It explains the process at sculpting and texturing in Zbrush, and how to rigging it, animating it and deforming it with muscle system. Great tutorial.
http://www.aniquito.com/new/files/td_pelt_mapping.rar
This tutorial explains 'Pelt mapping', the technique used to unwrap models.
Is useful but I don't use pelt for my models. I use the Zbrush tool 'GUVtiles'.
http://www.tutorialized.com/view/tut...Modeling/39186
This one explains the 3D Max interface and more things.
http://www.3dyanimacion.com/tutorial...3&tutorialID=7
This tutorial is in Spanish, if you have dudes tell me, but I think is easy to follow. That's a very good tutorial about models like Disney's movies.
http://www.3dyanimacion.com/tutorial...3&tutorialID=9
The same, if you have dudes tell me.
http://www.3dyanimacion.com/tutorial...&tutorialID=20
http://www.3dyanimacion.com/tutorial...&tutorialID=46
http://www.3dyanimacion.com/tutorial...3&tutorialID=8
I think they're useful to learn about 3D Max. I have read some Zbrush tutorials too, but I didn't learn anything with them.
Good luck with them, hope they help you. As I say, if you want to know more tips about 3D Max or Zbrush, you can tell me them.
Byee