Hmmm seen as he is gelded now, his neck may lighten up a little and give him a more proportioned appearance. Also the photo is taken at an angle Where his head and neck are slightly turning/leaning towards the camera which gives the appearance of them being a little larger than 'ideal'. He looks a little mutton withered, but not bad. Apart from the odd photo and the fact that he's a heavier looking stud in the pic, I actually like him.
He looks solid and strong. Better than weak and wiry