The theme of justice is often present as well. Given that she is in prison for a crime she may or may not have committed, fanfictions may explore the idea of seeking true justice. This can involve her trying to prove her innocence or fighting against the corrupt prison system, which makes for some exciting storylines.
He could meet his past allies in a different context. For instance, he might encounter Kakyoin or Polnareff when they were just starting their journey. Maybe he could also run into Dio at a time when Dio was still plotting his rise to power, which would create a very tense situation.
There are fanfictions that depict little Jolyne's growth as a character. For example, some stories may show how she overcomes various challenges in the prison using her unique Stand abilities in different ways than in the official story. It gives readers a fresh perspective on her capabilities.
The JJBA manga is indeed finished. It had a great journey and wrapped up with a satisfying conclusion for fans. However, there's always the possibility of spin-offs or related works in the future.
The order of JJBA manga is determined by the release dates and the development of the plot. You can start from the earliest published volume and continue in sequence to get the full story experience.
The coloring in the gappy JJBA manga can vary depending on the edition or fan-made colorings. Some are quite vibrant and true to the original style, while others might have a more unique take.