The film "Quigley" (2003) is a family comedy about a man reincarnated as a dog. There is no information or indication that the movie features any identifiable LGBTQ+ characters or themes. Therefore, the film has no depiction of LGBTQ+ elements.

Based on the provided details, there is insufficient information regarding the film's plot or characters to assess the presence or portrayal of transsexual individuals or themes. Therefore, a definitive evaluation of its net impact cannot be made at this time.

The movie does not contain any action or adventure elements.

There is no information provided indicating that 'Quigley, 2003' is an adaptation of existing source material or features historical figures. Without prior established character genders, a gender swap cannot be identified.

There is no information provided regarding any source material (e.g., novel, comic, previous film, historical record) for 'Quigley, 2003' that would establish the canonical race of its characters prior to this film. Therefore, it is not possible to determine if a race swap occurred.