It's not really an exaggeration to say a lot of 3 3/4-inch figure products aren't being given any sort of announcement.  This is especially true of many of the Disney theme park figures, like this one.   I didn't know about this CZ Protocol Droid (Color-Changing Droids, Droid Factory, Galaxy's Edge)  until it popped up on eBay and my pal Shannon got me its 4-pack, the other 4-pack, and a Droid Factory playset with the color-change droids on his next visit to Disneyland. (Thank you, Shannon!)  The figure mold is nothing new, but the color-change paint is quite impressive.  In warm temperatures, it's white, when it gets cold, it turns red.  And it looks sort of like a crab leg if you touch it.   Read on!