Sora Amaha is ISAO's original character. Commercial and non-commercial redistribution of the original model is forbidden.
ソラBS_verMPA.pmd (motherbone ver)
In a similar manner to Iroha Nekomura, Sora has been made into an UTAUloid, voiced by Lon and has a voicebank released exclusively with Windows 100% and a Type-Lon model. However, it is still ISAO's character and all Sora models excluding Type-Lon belong under Original.
The MPA version of this model has the bone structure modified to work with the Miracle Painting motion data.