I happen accross a picture today of a tree monitor that had the same patterns of a green tree monitor but appeared more gray then any graan, or perhaps it may have been a draker teal im not 100% but it looked very gray to me. I was curious if anyone know if gray tree monitors exist? Perhaps breeding a black tree with another type of tree monitor made this? Not that I want a gray one but I had to ask since I have not seena nything like it. It was pretty interesting.