Excluding the Encore, I know the vintage G1 Bruticus was released as die cast metal and the plastic version. What I didn't know is the accessories are slightly different among the 3 versions until I read Fred TF Variations which I'm confuse. My g1 Bruticus which I got from Ebay last year is the die cast version but I think the accessories are a mishmash, I need some clarifications: 1. At the back of Bruticus gray chest plate, it has indent vs. fill. Which one is for the metal version? I have the indent one. 2. The hands and feet accessories with the marking L and R. One version has the letter marking only 1 side of the hand/foot. Mine has the L/R mark at both side (outside and underside) of the hand. As for the foot, I think the left foot only has one side, but the right has the marking in the outside and underside. Again which accessories belong to which version? 3. So there are 3 versions of the vintage Onslaught (made in Japan metal, made in Japan plastic, and made in Mecca plastic) and only 2 versions of the smaller bots (made in Japan - plastic and metal but no Mecca). Is that right? 4. Bruticus giftset was only release in Japan. Was it released as die cast, plastic, or both? I don't know if Bruticus back double barrel, head, and gun also have any difference as well. Feel free to list all the changes if you know any.