My RMG in progress will be able to take an image and turn it into a map, but unless you supply it with an image and it's own "format" for storing per-pixel terrain bitmasks, it will only be able to plonk down random provinces and provinces and connect them (so some polygon over Madonna's nose might be deep sea, while another that contains her left earlobe would be a mountainous forest).
Though I haven't made much progress on it for the last couple of days because I'm a bit sick
