Found a link to this in the comments of a Youtube video of what I think is an Indonesian sub of this same episode...
As far as I can tell, this hasn't been uploaded anywhere here so here you go.
I'm not sure who subbed this... Judging by video specs, I expect it's this release:
but the CRC doesn't match that so one can only assume...
Either way, credit goes to whoever made the original sub.
"Evolving Duel! Stardust VS Red Daemon's was a special non-canon episode of Yu-Gi-Oh! 5D's. It was first shown at the 2008 Jump Super Anime Tour and later released on DVD with the Duelist Box. People attending the tour got the promotional card "Vice Dragon". This episode was also used to promote the Crimson Crisis set, since many of the cards that were used come from the Crimson Crisis set.
Yusei Fudo Duels with Jack Atlas, with their ace monsters clashing against each other and being upgraded to /Assault Mode."
Yu-Gi-Oh! 5Ds - OVA - Evolving Duel! Stardust vs Red Demon.mkv (326.2 MiB)