Actually I 'm now working as game modeller in a company and want to share my thought since it is an interesting topic . For me learning CG or game graphic mostly depends on your passion ; if you are interested in CG then you should have searching other tutorials by yourself and never expected other people will post tutorial in this forum . However on top of that upgradeing your drawing and sculpting skills are important as they are all training your art senses so that you can apply these skills in to a 3d software and create your own model and also important to work in the industry
I want to add more is learning tutorial is good but not just follow it everytime when you start an new project ; you have to think about what makes this tutorial work .