Great work, reminds me of the original, excellent Unreal1 and UT99 artwork, it just has that artistic style to it. Love the jellyfish and the lighting effects on the ships. 
Do you have time to post a rendering of a low rez model + the normal map, without the texture? It would be cool to see the comparision of high rez to low rez + normal map.
Thanks for posting, it’s nice to see how the pros do it.
