Due to a lack of available plot details or thematic information, an assessment of the film's portrayal of LGBTQ+ characters and themes cannot be made.

There is insufficient information available to evaluate the film's portrayal of transsexual characters or themes. Without plot details or character descriptions, it is not possible to determine if such characters are present or to assess any potential positive, negative, or neutral impact.

The movie does not contain any action or adventure elements.

The provided details for "A Place in the Sun, 2019" do not include information about source material, prior adaptations, or historical figures. Without a baseline for established character genders, it is not possible to determine if any gender swaps have occurred.

There is no information provided regarding the source material for "A Place in the Sun, 2019," nor whether it is an adaptation, reboot, or based on historical figures. Without this context, it is impossible to determine if any character had a pre-established race that was subsequently changed.