Concerning the Dreads

Perhaps this may be the wrong forum for this, but are there more Dreads than just Crankcase? Should I buy a few more and slightly mod them to look a little different? I know of the known "manicure" this mold has gotten but I've been able to make them look like normal fingers with my trusty xacto blade.
Any imput would be great.
Any imput would be great.