Colour me impressed. Your Warhammer 40'000 gallery is one of the most vivid and lifelike I have ever come across. I don't mean just the Slaaneshi scenes of lust, but all of it taken together. The colours, the care given to background, scenery and characters. There are so many fine details and such an impression of a living world going on, that your portfolio of 40k art is one of those that best show lived life in the grim darkness of the far future.
Oh I'm sorry - it's my reward system for when people Favourite one or more of my deviations. Basically you click the stamp/ link and in the comments section there, you can ask ANY question and a roleplayed Djinn will attempt to answer it.
Any question, for real: I've had people ask me genuine help-with-life questions, but just as well "What should I have for dinner?" or how much wood a woodchuck could chuck if a woodchuck could chuck wood.
Do give it a try!