MLA data, about the limited altitude data Options

[Ittiz]

I'm a bit disappointed with the limited altitude data from the MLA. The northern hemisphere only. As some of you may know I create artistic renditions of the planets based on the data. I heard somewhere (maybe on here) that that will fill out the southern hemisphere using the same method (deriving the elevation data from photographs) that was used on the polar regions of the moon. Anyone have any idea when/if that's going to happen? As it is I will only be able to make an image from over the north. Rather limiting if you ask me.