Some sample shots from a session using miniatures, and testing lighting and separation between blue/greenscreen, and a pilot “character”.
Industrial Light and Magic have posted a treasure trove of concept art from Rogue One and The Force Awakens to their website. Concept art is more commonly associated with the pre-production stages of a film’s development, but ILM, whose focus is visual effects and therefore post-production, provide art direction and design throughout all stages of a film. Their incredible, and quite beautiful Visual Development work during post production is essential to the successful completion of a film.
The examples shown span numerous scenes from Rogue One, and include work by a number of different artists and designers, including the superlative Yanick Dusseault (Dusso)