I absolutely love this piece, Just started a grey knight army but I don't like the bright silver look.
This, for me, is just right. It's not too bling bling.
Your Nmm is very good, I especially like the "I" on the top.
The more I look at this the more I notice the subtle conversions and posing like the way his head is turned upwards.
The Tryanids work well being light against the darkness and the simple base keeps the focus where it should be.
a solid 10 from me. Have you entered this for any competitions yet as i think it would do very well.
Could possibly do with some soot effects on the engine exhausts if i had to find anything to change.
awesome work