Vulcan ears
thingiverse
This is a vulcan ear attachment, based on the elf ear attachment. I've use them on both sides and look good enough. The attachment has a surprising good grip for such a simple design. A possible improvement is to create a base behind the ear to improve the position of the attachment.
Download Model from thingiverse
With this file you will be able to print Vulcan ears with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Vulcan ears.