This is a RX 78 Alex Custom Gundam from the Gundam universe (Not sure which timeline, I don't really follow the story) It is nothing impressive and the rig is attrocsious, But I'm posting this so that people may be able to help me improve my rigging on it as I really want to use it in an Unreal Engine 4 project (As a test character, not for the final game) It is all modeled by myself, but using a reference image
I see that you just placed the meta rig in place, you have to generate the rig in order to be attached to the mesh. for a test the mesh is ok to be used like it is