Found this online, not an approved dealer to my knowledge and the translation is rough, to say the least, but still a few nuggets of interesting info for us rep fans.
https://v.youku.com/v_show/id_XNTE2NjY3MzU4MA==.html?spm=a2hcb.profile.app.5~5!2~5~5!3~5!2~5~5~A!2
https://v.youku.com/v_show/id_XNTE2NjY3MzU4MA==.html?spm=a2hcb.profile.app.5~5!2~5~5!3~5!2~5~5~A!2