The Trident Force (1988)

Based on the information provided, the film 'The Trident Force' does not appear to feature any identifiable LGBTQ+ characters or themes, resulting in a net impact of N/A.

Based on available information, the film does not depict female characters achieving victory in close-quarters physical combat against one or more male opponents through skill, strength, or martial arts. No instances matching the specified criteria were identified.

The provided information for "The Trident Force" (1988) includes only the title, year, and director. Without details on source material, prior adaptations, or character origins, it is impossible to determine if any character's gender was canonically established differently before this film.

This 1988 film does not appear to be an adaptation of pre-existing source material with established character races, nor does it depict historical figures. Therefore, its characters are considered original to this production, precluding a race swap.