Rhino's Halloween scenes were a nice, dark and spooky setting. The character and his colors might not have been as easy to see in those settings, so I did a screen shot collection of Halloween Rhino on flat black.
His glowing pumpkin blaster shoots green fire and in still shots looks like a flashlight or light saber.
I tend to explore many angles when doing screen shots of a themed character. Some weapon displays and then fun poses of jumping around and making a light show with energized swords.
I kept Rhino in shades of green, black, and orange, but to pull together the Halloween shades I also gave him a purple Helios helper.