I don't see any similarity, other than the drawing is of a white man.
The drawing shows a man with thin, parted hair combed to the side. Karr's hair is thicker and not parted.The drawing shows a man with a wide, triangular-shaped face and prominent cheekbones. Karr's face is long, narrow and rectangular, and his cheekbones are flat.
The drawing shows a man with almond-shaped eyes. Karr's eyes are round.
The drawing shows a man with a short, somewhat crooked, rather wide nose. Karr's nose is long, straight and thin.
The drawing shows a man with thin lips. Karr's lips are not thin.
The drawing shows a man with a narrow, pointed chin. Karr's chin is square and broad.
The drawing shows a man with a short neck. Karr's neck is long and kind of thin.
Other than that, yeah, there's a similarity. [/sarcasm]
You conveniently ignore these damning similarities though!