Well the music isn’t an issue. Ed Slushie had that music in his upload, but we can literally just put any audio there.
As for the visuals, I think with some more tweaks it can become passable enough to be worth what it adds to the setting. It will always look CGI, but there are already way uglier effects in this movie.
Well certainly on the music you’re right, that’s obviously changeable. But I disagree on the second part, there isn’t anything in the film that looks like this.