SDF-3 Pre-Sentinels WIP01

Started working on a Pre-Sentinels version of the SDF-3.  I am going with the concept that much of what we saw on the outside of the Sentinels ship is close to what we would have seen prior to the Zentreadi Hull being put on, but with perhaps more angular, and less organic.  I am using the RPG and comic books as reference, as well as the Crystal Dreams version, although that version is arguably closer to the SDF-1 than 3 in my opinion.