Due to the complete lack of plot details, character information, or thematic descriptions for the film '45, 2015', it is not possible to determine if LGBTQ+ characters or themes are present, let alone their portrayal. Therefore, an assessment of the net impact cannot be made.

There is insufficient information available regarding the film "45, 2015" to assess the presence or portrayal of transsexual characters or themes. Without plot details or character descriptions, a determination of the film's net impact cannot be made.

The movie does not contain any action or adventure elements.

The provided details for '45, 2015' list 'N/A' for starring roles and offer no information about specific characters, source material, or plot. Without established characters or a prior canon to reference, it is impossible to determine if any gender swaps occurred.

There is insufficient information available regarding specific characters, their canonical races from source material, or the race of actors portraying them to determine if any race swaps occurred in '45, 2015'. The provided details list 'N/A' for starring roles.