Based on the provided information, there is no available data regarding the portrayal of LGBTQ+ characters or themes in 'Primitive War, 2025'. The existing details focus on the film's setting, action, and production, without addressing any aspects of LGBTQ+ representation, making an assessment impossible.

Based on current information, *Primitive War* (2025) is described as a Vietnam War action-horror film about soldiers encountering dinosaurs. The available plot details and character descriptions do not indicate the presence of any transsexual characters or themes, thus supporting an N/A rating for portrayal.

The available information for Primitive War (2025) does not provide specific scene details or plot breakdowns that describe female characters engaging in or winning close-quarters physical combat against male opponents. While Tricia Helfer is in the cast, her character's combat role is not specified.

The provided analysis explicitly states that no characters are identified as having their on-screen gender differ from their established gender in the source material, nor does it identify any gender-swapped characters in the film.

The provided information does not detail the established race or appearance of any character in the source novel. Without this canonical baseline, it is not possible to determine if a race swap has occurred for any character in the film adaptation.