Here is my 10'' or so Green Istlantum. Finally starting to develop a nice lil Nuchal Hump
Sorry the picture is sideways, I can't figure out for the life of me how to rotate it on my mac. It's being a Pain in the A!
I bought him @ 2'' in January of 2012, so around 8'' or so in a little over a year. His growth has slowed, but now he is starting to thicken up.
Rotated the image for you guys.