This is News Power's largest Sonic doll.
As you can see, he's no giant, but it is a pretty good size. What's not good though, is their poor treatment of his spikes. This should have been well past the 'flat strips of cheap felt sewed along a center line' era...but it's not. The buckles are also tending toward the tops of his shoes rather than the sides. (The buckles fabric is also just pilly because this is old)
His hands are well defined & big, and the face/expression is ok...the look is just knocked down by the flimsy flat flap ears & bad construction for the spikes.