Moving On To The Arms:
Once I finished texturing the main body I hardened the Premo with a heat gun (not the oven, look no cracks). I hardened the body so that when I pushed the arms against the body to texture them the two pieces wouldn't stick together. The most important thing here is that the texture on the arms lines up with the texture on the body, so I usually do this first. Once I have lined up the texture with the body I removed the arms, as you can see some parts of the arms would have been tricky to get to if I textured them still attached (mostly on the right arm). Once the arms were finished I hardened them the same way that I did with the body (heat gun).

Finished sculpt:
Once I finished my little troll sculpt, I made a rocky base for him. The base will be molded with the body as one piece, and the arms will be molded separately. All in all I'm fairly happy with how it came out considering that it is so small. For any questions that you may have regarding this sculpture tutorial I have started a thread in the Sculpture Forum (click here).

As with all my tutorials I'd like to point out that this is my personal working process and is by no means the only way to work. Take what you will from this tutorial and deviate from it as much as you desire. I'm not just here to teach but also to learn, and create an atmosphere for learning. So go out and make something. Post your working process, findings and pictures in our forums and gallery and add to our ever growing artist community.

Related Tutorials:
Sculpting Realistic Skin Texture Tutorial
Silicone Mold Making Tutorial
Casting and Assembly Tutorial