Glow in the Dark Ghost and Bat Necklace

My man gave me glow in the dark powder after I started making these clay creatures. I thought it would work well for my ghost necklaces. How great would it be to be out on Halloween night and the only thing people can see is a tiny ghost glowing from your neck? I felt it needed a little addition, I tiny bat head poking out of it’s tummy. I mean what could be scarier?