Probably already posted: a montage of the complete fight with battle of the heroes:
https://www.youtube.com/watch?v=OrMnD2uYw0I
I still find it lackluster in term of settings and of cinematography (this horrible filming à la Paul Greengrass), Rebels rip off scene really has amazing job from Hayden and Ewan (fanedit idea: stabalize the last shot of Vader saying “I did” for greater impact). The only reason I might ever check any fanedit would be to see this moment again without of the dumb stuff around. The entire choregraphy is very bad and the rock stuff is ridiculous.
Btw Vader is still holding his saber so he’s not defenseless.