I spent a few minutes Googling whether or not this was real until I figured that Lucas’ need to make Star Wars kid friendly would probably overcome his desire to sell a toy that was merely a bag of bones. But hey, if freaking this guy gets his own action figure, why shouldn’t charred Owen and Beru? Clearly their smoldering bones were more relevant to the plot, and that image was burned in my mind (no pun intended) for years.
In researching this, I also found another hilarious definitely fake Star Wars toy in the form of The Force. I wouldn’t put that one past Lucas, the tricky devil.