I have recently updated the workbench feature on my Ork Stormboyz. Here is a work in progress shot of four of the Stormboyz.
Skin tones were done in the same style as my other Orks. The bases have been done, and the uniform (unlike my other Ork Boyz who wear grey) is been done in shades of brown. Here is a rear view, you can see that I have used the Warhammer Fantasy Orc sprue on the first and third Orks from the left.
Another view of the rear view.