Due to the absence of specific plot details or character information regarding LGBTQ+ themes in 'Megalopolis, 2024', a comprehensive evaluation of its portrayal is not possible at this time. There is insufficient data to determine if LGBTQ+ characters or themes are present, or how they might be depicted.

Currently, there is insufficient information available to evaluate 'Megalopolis' for its portrayal of transsexual characters or themes. Without details on the plot or character arcs, it is impossible to determine if the depiction would be positive, negative, or neutral. No specific character arc or story plot can be cited to support an assessment at this time.

The movie does not contain any action or adventure elements.

Megalopolis is an original film by Francis Ford Coppola, not an adaptation or reboot of existing material. All characters are new to this production, thus precluding any gender swaps from prior established versions.

Megalopolis is an original film with new characters created for this production. There is no prior source material, historical figures, or previous adaptations to establish a canonical race for any character. Therefore, no race swap can occur.