Progress on Sand Troll

I have been working on my Sand Troll and have finished gluing him all together. I had a lot of trouble with the face because of all the joins around the neck and mouth, but he has worked out fine in the end. Today I have painted him, and in the picture below you can see the foam underneath the acrylic paint.

Here is two pictures of him half painted. 

Here is the finished painted product.

 I've sprinkled a little bit of sand to make it look more realistic.

Now I can start making his grassy hair and cover him in seaweed and pebbles.