Unicron is not complete. All joints tight. My original intent was to use his frame for a combiner custom build. His hands have FULL articulation so it makes great donors for the combiners. This is why I have several of this piece. But time doesn't allow such projects anymore. Here are a few things you can do with this Unicron.(1) display him as is in the back of your other pieces(2) use him as donor for a combiner build(3) use his head as a keychain(4) use his head as a hood ornamenthave fun, see my other listings for more transformers