yeah, that's what I was thinking --- honestly, i don't see any mistakes or touch-up areas.
only suggestion is to up the contrast to bring out the color more
text flow is what I think is wrong -- look at the way the render is positioned with the eye flow. you want your viewer to seamlessly move through the artwork, and right now you look from the render to the right, then have to go back to the left to see the text.
you don't want the viewer to...