Much like your earlier work "Forging A Predator," this piece captures the construction process of a Romulan cruiser perfectly. The dark blue background Nebula compliments the dark green of the cruiser and the dark grey of the drydock. The smaller ship flying by is a nice touch to a picture that encapsulates Romulan might.
The lighting too, deserves special mention because it adds a sense of realism to the image, and creates a more polished product overall. Overall, this render is pretty much perfectly done. As you have done a similar picture before, it doesn't get full points on originality, but you still managed to make this render feel different, and it compliments the other image nicely. Once again, phenomenal work!