in photo number two, there's definitely something funky going on with the dude's upper wrist and hand - there's NO way a wrist spans more than half a face height. i mean dude's a bear, but not that big
also, there's something about the supporting hand that doesn't look right. it's too small to make out properly, but there's a lighter area between the cat's left leg (left side of photo that is) and it's tail. you can make out dude's hand in there, but there's that lighter area that doesn't look right
the upper photo is of the world's largest domestic cat all right, but it's not particularly overweight