YAYAYAYAY!!! GEWD JOB!!! Now that you say it, the neck needs to be a bit thicker, but I didn't notice it until you said something. =P To make it thicker, I wouldn't suggest attaching it much lower on the chest. In that respect, it's perfect! Just thicken it by way of the top, bring the withers and that little part of the back up a little higher, and then attach the neck up top. I wouldn't change the bottom though. You have a very nice distance from the bottom of the neck and the bottom of the chest. If I make no sense, just tell me. XD