After constructing the legs and thighs, I attached the thighs to the main body.
I also added one of the side Big Shootaz.
There are eight “taps” that they need to be glued onto the rear engine. The exhausts were challenging, in the main due to the superglue I was using, the glue was a little two liquid, so I changed to a gel type super glue.
See the full workbench feature on my Ork Mega Dread.