Yea, your guy is big, but they don't look "obese." Why do you think yours tend to be bigger?
They are 500 times cuter in person than the pictures. Not that the pictures aren't accurate, they are just so awesome. :-) They are already hiding in the plants. Mine (which I need to name) was already on the top corner hanging half on the screen and half on the glass. I have been wanting these guys for awhile and have been researching and reading this forum for months. It is so cool for them to finally be here.