I just went on my ipad and noticed that the transformers app has change to combiner wars
The voting options so far are faction and torso (which i found a image that look like hot spot shaped like pyro with a ladder) first limb,second limb and third limb so far and by the looks of it you can only vote of moulds they currently have
Link to tfw2005 news
iOS: Transformers Official App
Android: Transformers Official App