Daughter switched up her costume idea for Halloween - at the last minute! She wanted to be Umbreon to go along with her brother's Pokemon Trainer costume. Whipped up some ears and a tail and printed in vase mode for a quick, light weight solution!
Black and Yellow
Print in vase mode! Print two of the ears (one at a time) and switch filament from black to yellow at the 40% point, then again back to black at 60%. Do the same for the tail. I deliberately used the rafts (don't remove!) to aid in fixing the ears and tail to the wear-able parts of the costume. Ears might need small holes drilled into the rafts in the case that your head-band has springs on it as mine did.
Used an old party headband with springs. Removed the tassels and slid the ears down over the springs.