Many years of Kathica's!?

Today I was looking in my old art box of sketch books paper until I I found this pic. I remember this was an Halloween gag from 2011 in college, each heads represent the years of Kathica's designs and how she keeps up with the update of her looks. Although i look in the Kathica pile and there was more designs of her then this amount. So hope you're not weird out, even though it looks crappy.