So, I got a chance to finish up my SA ARC Trooper this evening. After hearing Darth_Ennis' comments about soft goods, and there not being any... it gave me an idea. I had a few of the Darth Maul capes from the Episode 1 Accessory packs, so I cut one up. I cut off the skirt from the belt that was on the ARC and glued on two small strips of the Maul cape in their place. I'm kinda digging the way it came out.
click to enlarge
I thought about painting the edges of the skirt in the blue to match the helmet/armor, but after testing it on a scrap, the blue I used is pretty dark, and you can barely notice it was there. I also ended up painting the visor on the helmet in silver, because you couldn't even see the black that was there after I added the blue trim.
Let me know what you guys think.