I think iggy needs to see you as something more than lumps to walk over. Have you tried to slowwwwly put a hand gently on his back as he moves forward on you? If not, that's a good place to start, along with speaking in quiet soothing tones to him when he's near. I have an unfriendly iggy too. These my never like us but if we are patient and continuously show them we are a friend, then maybe someday... Just take it slow. My iggy is finally letting me pet him after he gets warm water drizzled on him and his towel every morning! It's a thrill when he leans into my hand as I massage his neck! Gives me hope!