The answer was, of course, both.
Although with minimal alterations, the female space marine is likely to be finished first.
As the "new" combi-weapons come with 1 bolter and 4 top options, I have cast extra bolter parts to make use of them all (eventually).
The Sanakan Necron is in the process of re-posing. I'm aiming for the ref' pose on the left, with the S-shape of the right.
Selected head from a Dark Eldar Wych, with the top knot removed.