It looks as though you’re loading the “muzzle” texture, but not the “eye” texture–note that when you create the two variables in question, the former is assigned to the result of a call to “loadTexture”, while the other is assigned to a tuple containing a string:
conkedtex = loader.loadTexture('ttr models/phase_3/maps/muzzleShortSurprised.jpg')
conkedeyetex = ('ttr models/phase_3/maps/eyesSurprised')