Finished map I suppose. Well, it's finished in the sense all the landmass is there. I have more plans, needs more rivers which I'm adding in accordance to mountain contours, currently hidden.
Bear in mind the rift area is a faultline, two plates sliding against each other, so it's prone to earthquakes. Although we could make up that the constructive boundary of the plate isn't very active or something.
http://i.imgur.com/9x7hr.png