Most likely, the main characters would be Ruby, Weiss, Blake, and Yang, as they are the central characters in the RWBY series. Since it's a fanfic related to RWBY, it would probably focus on them.
In addition to the main RWBY team, there could be other characters from the RWBY universe. Maybe Qrow could be an important character in this fanfic. He is Ruby's uncle and has his own story and influence in the RWBY world. Also, characters like Pyrrha might make an appearance if the fanfic is set in a timeline where she still exists. Her presence could add more depth to the story, especially considering her relationship with Jaune.
I'm not sure specifically as there could be many different interpretations and plots in a RWBY fanfic. It might involve the characters from RWBY going on an adventure, facing new challenges, and developing their relationships further. Maybe it's about them choosing different paths in their fight against the Grimm or in their personal growth.
Typically, the main characters would likely include the core RWBY team - Ruby, Weiss, Blake, and Yang. They are the central figures in the RWBY universe and would probably be involved in the games in the fanfic. However, it could also feature other popular characters from the series like Jaune, Ren, or Nora, depending on how the author wants to structure the story around the games.
I'm not sure specifically as I haven't read this exact 'cross roads novel'. But usually, there are protagonists who are at the center of the story's action and conflict. Maybe it's a young person facing important life decisions.
I'm not sure exactly as I haven't read this specific fanfiction. But it's likely to feature some of the main RWBY characters like Ruby, Weiss, Blake, and Yang. Maybe there are also some original characters created by the fanfiction author.
Obviously, Artyom would be one of the main characters. And then there would likely be the main RWBY characters like Ruby, Weiss, Blake, and Yang. They might interact with Artyom in different ways. For instance, Ruby could be curious about Artyom's weapons or his background.
It's also possible that the fanfic could focus on side characters from RWBY but in a new light related to the'shine' concept. For example, Penny could be a central character in the 'rwby shine fanfic' if the story is about how her robotic nature can shine in a different way, like her circuits starting to glow with a new kind of energy that changes her abilities and her role in the RWBY universe.
Well, of course, Emiya is one of the main characters. He brings his own set of skills, like his swordsmanship and his ability to project weapons. Then there are the RWBY characters such as Ruby Rose. Ruby is a key figure as she is the leader of Team RWBY. Her innocent yet determined nature often clashes or combines interestingly with Emiya's more stoic and experienced personality.
Well, it likely still features the main characters from RWBY like Ruby, Weiss, Blake, and Yang. But in the context of redemption, perhaps there are new characters or side characters who play a crucial role in their journey towards redemption. Maybe an old enemy who now has a change of heart and becomes an ally.
I assume Rose and Bird are the main focus. However, in RWBY - related fanfics, there are often other characters from the RWBY universe that interact with the main ones. So perhaps characters like Ruby, Weiss, Blake, and Yang could also make appearances in 'rosebird rwby fanfic' and play supporting roles or be part of the overall plot in some way. Maybe there are also antagonists in the fanfic that are either new or based on existing RWBY villains.