Video clip is from Youtube. Follow this link to the website if you can't see anything.
The runners and assembly of the Unicorn Mode can be seen Apron Person Model Production Diary as well:
On the other hand, the runners for the Destroy Mode can be seen on Gunpla Secret Base:
Images are from Apron Person Model Production Diary and Gunpla Secret Base.
November 19th release. Unicorn Mode - 1,575 Yen (inclusive of tax), Destroy Mode - 1,890 Yen (inclusive of tax).