>>52816992It isn't, it's good concept art but tries way too hard to force perspective, blows well past the detail limits of the hardware it was for, and ends up with very obvious signs it won't work from other angles.
You can do similar watercolor aesthetics in animation, but can't do Ken Sugimori's specific watercolor style. This is not in that style, the impossible lighting emphasizing nearly every curve is abandoned to have a coherent scene.
