A close look of the modification to the body of the RAFM Grizzly that I did using a spare RAFM Hunter body part I had (spare, as in I have some incomplete RAFM Gears that require extensive additional parts to complete).
And as you can see I've scratch-built some brass antennae, which is part of the look for Ferretti's Buster. His combat armor suit is configured to provide fire support for a squad of combat androids, rather than take part in direct action.
What can I say? It's the Air Force way.
And finally, Dog and Buster, battle buddies for life. Tachikoma's Dog mostly complete, antennae done, just got to drill out the missile pod.