Rex 

Caitlin

Rex has a square head with triangles in the corners.
Rex has Light Blue rectangle eyes with a purple dot in the middle.
Rex has a mouth with a pink smile.
Rex has 2 antennas and in the middle there is a Blue bit.
The rest of the body is a stick figure with black Dotson Rex.
In the middle of Rex are Red and Brown wavy lines and Bright Yellow lines down and Dark Blue thick lines at the end.
For the toenails there is 1 big curly toenail and there are 3 more normal toenails.
The hands are the same.
Every now and then growing out of the body are lumps.