How to use Seedance 2.0? Noob need advice

Hi all, I am new to all this and want to try using Seedance 2.0 but not sure where to get started. Here's what I want to do. There are some video content that I like, for example dance music videos with choreography. I want to feed this content to the model (5x 5-10 min videos), and make it generate me complete new 5 min video content with similar vibe, music, character and dance moves. 1. Is that at all possible? 2. Is Seedance 2.0 open source? 3. Can I do this locally on my PC (5080rtx + 9800x3d) or should I use cloud compute like AWS? Any advice much appreciated.