It looks nice, but again, the textures conflict. You have the armor plates in a matte sheen, and the helmet in a semi-gloss or glossy sheen. They don’t match up. Also it’s missing the details on the chest plate, such as the rank insignia/vent. (I don’t really know what it is. Probably a vent.)
The helmet is also not very smooth. You can’t really see this in the shadow, but it becomes apparent after looking at it in the light. Here are some images that I have enlarged to show you what I am talking about and make it more clear. < normal < higher contrast so you can see it more clearly. It lacks the little valve that is on the mandable. There is also a weird ridge there as well. Here are some images of it with brightness edited so you can see it better.