It's a slight repaint of the 2006 Carbonite Han block (which originally had a translucent orange "glow effect" to simulate Han being unthawed in Jedi
), so that's good. That's the best and most screen accurate of all the existing carbonite blocks.
I like the Episode II/Jango Fett-style concussion charges included with this Slave 1. Nice continuity across the Saga.