A proper Arnold from the Terminator universe is what I think should be done, have hot toys ever produced one (with his face not blown to smitherines)? I just wonder how they would actually do it, considering he was nekkid in T:S hmm..
That's pretty much the main problem. If they did decide to make an arnold from T:S, Im not sure how they would go about covering up the fact that he is nekkid for the short time we do get to see him in the film.