I would be surprised to see a new terminator kit. It's not *that* old, and its still a very, very, nice kit. Perhaps a recut or an extra sprue/finecast upgrade set, but its a kit that doesn't need replacing. If a kit doesn't need replacing, why replace it? Replacing it would take up a production slot that could go towards something else.
Maybe reading a little too much into the terminator painting day thing.