Hello,
I'm a Creature, Character & Generalist 3D artist. I know all the process to do a good and realistic 3D cinematic trailer. My way to work : we see together the pre-production, illustration, storyboard and story telling. After this I do a quick animatic to show how the animation would look like. And I enhance this animatic to the final animation. Modeling, texturing, shadering, rigging, lighting, rendering and compositing would be my job.