btw personally I think that any texture redrawing shouldn't come alone, but should instead depend by the models.
I mean that if I'll make an high poly model of, say, the Deimos, I'll not use the same textures, or if I'll use them I'll change the way they're used.
This means that, in my example, if you redraw the deimos' textures, it could be a waste.
This, assuming that someone will remake the Deimos model of course....which should be nonetheless necessary since she suck as she is and will continue to suck even with high res textures;)
you should stick to the models already done, like for example the mjolnir, or at least the herc or the fenris, althought those two already use high res textures so it isn't that necessary for them