Awesome Moc man, i'm always impressed when i see such a great attention to detail by building mocs... wish i could build something like that, but i have neither the skill nor the money to realize it. :P But one question: why didn't you use dark bluish gray pieces for the greebs on the top and on both sides of the executor? On all pictures of the Executor that i know, these areas are darker than the "wings" or whatever you call the rest. =P But it still looks A-W-E-S-O-M-E, one of the best mocs i've seen so far! :D