[Suicide Junkie]

Seeker4. But the thick shroud should be moved forward a touch (the polarons would be 'leaking' from the window in the missile, right?

The biocrystal looks good. Some more ambient light so we can see the points at the bottom (I had to zoom it up to realize that they were there)
The Tp armor seems to have a gap between the middle & right columns. I'm not sure how to fill it, either shift or stretch the segments, or maybe put some sort of goop (gums?)in the middle.

Say, can you make the sparks on the shield-armor into a light source? The shadows cast by the "prongs" should look neat.
Also, could you bend those electric arcs into the three ring pattern of the shield generator? (One facing each of the X,Y and Z directions) That would really distinguish the component from a weapon of some sort.