The Freeze Chamber Guard, I can confirm, is not black... He actually strongly resembles David Duchovney from the X-Files.
He's cobbled together from parts of other figures... His body for instance is that of Darth Sidious. His arms are that of the Complete Galaxy and Target Skiff Luke's (Even has the poseable right hand).
His head's the only new part. It's a single piece sculpt so the hat's not removeable like the POTJ figure.
Oddly enough, the POTJ figure's got an open jacket which if I remember correctly, NONE of the Bespin Guards in the film had opened jackets.
Just a strange mix-up on Hasbro's part I guess.
There have been rumors of head variant POTJ Bespin Guards that were on tap but never produced. I'd take a 4 pack of unique head POTJ Bespin Guards though... That's one of Hasbro's better figures IMO.