The Fan-Built Bot was designed well in advance of the character's supporting media being produced. And as tends to happen some divergence occurs when the media catches up. Especially when the character is interpreted by an artist such as Sarah Stone who has a distinct style which she brings to her Transformers work. Hasbro's release couldn't try to line up with that, but TakaraTomy had some extra time to tinker with it before releasing it in their confusingly named Legends line. Read the full review! 
