Whats that halfway down the drivers side wing (fender)??
Who is that on his lapel pin? It looks like Jerry Lee Lewis. Can you zoom in?
It's definitely the "Seville" hardtop (you can see the faux inner chrome roof bows through the windshield). The car appears to have also a custom LH rear-view mirror with a large "V" emblem on the back; I have never seen that model before; I expect it was a custom add-on. BTW, great pic! Never seen it before among the many photos of Elvis' (many) Cadillacs. Where did you get it?