This looks like a great set, but the image itself is horribly over-compressed. That was a stylistic choice? Or is my browser rendering this strangely?
Either way, I love your armors. They always have that perfect sci-fi aesthetic, believable functionality of pieces, good topology in the mesh and expertly UV mapped. I did a re-tex of one of your armors and was blown away by how you managed to squeeze all parts, inside and out, onto 2 2048 square diffuse maps. Well done. Keep up the great work.
If you need inspiration at any point, I'd recommend taking a look at the suits from the "Dead Space" franchise. I'd love to see a suit that has the spinal armor illuminated with LEDs. Great stuff!