And that's why. Figurarts, monsterarts, D-arts, and robot damashi are about Making them as Show/manga/character accurate as possible, and being HIGHLY poseable. Adding transformations means making compramises. Don't believe me? Revoltech made fully transformable revoltech Varatech jet fighters a while back... and they are universaly LOATHED as the some of the WORST versions of the Varatech ever produced in any scale.
The COULD make individual Zords that transform, that are 6 inches each, but compramises would have to be made, and the combined mode, Or the individual Zords would suffer. one or the other.
And that's not what this toyline is about.
Moving along... i wonder what the ods are of getting the ninja rangers are...