The Tzeentch daemon weapon has gun stats as well as melee abilities, so I was hoping to find something that looked like a cool gun. What I settled on was the old metal Kai Gun that came with an older Chaos Terminator Lord:
My only problem with it is that it's a right arm, and the options in the latest codex have the weapon replace your melee option (which I've modeled on the left arm)....out comes the hacksaw:
I'm not very good at greenstuff, but I'm ok at filling seams and doing small-scale stuff. All I did here was flip the shoulder section around so it will work as a left arm (I also drilled a hole for a magnet):
Now the only thing that still bugged me was that little circular joint near the elbow that typically sits on the outside of the arm, so I greenstuffed one for the other side (this is about as ambitious as I get with greenstuff:
Here's the finished product:
and attached to the model:
