Here there is the second batch of Ironguts.
And a shot of their paintings.
Here is the bellower, wich has paintings in the shoulder as well as in the face.
A detail of the paintings on the face.
Triangles in the back and in the left hand and a pair of lines in the left arm.
Some weird pattern in the back and some triangles in the sword (I think this is the symbol I will be using in my ogres, a trio of mountains).
Some circles and dots in the back and some triangles in the triceps (if you take a closer look you will notice the little line and dots in the maul.