Maybe the OP meant 7 months? That would make a lot more sense. If that is the case, I wouldn't think he would be getting much taller. May have some filling out to do, though he appears to be a full grown adult dog in this picture imo.
the head will keep growing, will grow more muscle but like earlier stated probably will not get taller. I wouldnt expect him to get a lot bigger. His attitude and personality might change quite drastically as he matures though.