I've sometimes toyed with the idea of making a less data-heavy CR2 file, deleting unwanted morphs for the character, or maybe even making an INJ-morph version. There's nothing magical about this, but it looks like being a lot of work. If you don't plan to distribute a character, it could be well worth doing. The RR figure does have a lot of head-shape morphs, and each one can contain a lot of data.