This little guy lost his arm in a civil war between humans who returned to walles wasteland he calls home. After being badly damaged Eva upgrades walle to be battle hardened because shes tired of defending him, so he never gets blown to bits agian! (Ya I made all that up) I picked up a 25 dollar walle missing a arm so well see what I come up with. For sure I want to use colors like grey and metallic steel and maybe add some lights. Yup ill just have fun with it instead of trying to do walle like everyone else.