Working on an underwater setting for GURPS and we've got a few aquatic races to choose from! One of those is the Cephalids, squidfolk of the deep with complex family structures, keen problem solving intellect, and dexterous squidlimbs!
I based these on the design for Win's character a few years back, so I've included her here as an example (also she's totes cute).
Once I have more art about the various creatures, I'll put those up here, too.
GrayscaleRain | 
GrayscaleRain
