The top of Freezor's head in the second sprite looks shorter than in the first sprite. And the laser/gun/hand things look funky in the second sprite.
Oh, I didn't write K.O as a mistake, i was just lazy to type the full name =P My bad?
Also, outa randomnness:
Notable Lion~Fox diffrences:
Claws, this... Fur thing around neck which I don't know how to say in english?
Mane. Mane is what you mean.
And what does "Bonking with my Sandman" mean?