The film 'Kraken, 2025' does not appear to feature any LGBTQ+ characters, plot elements, or themes based on all available information. Descriptions focus on a marine biologist investigating a mythical monster, with no mention of queer identity or related narratives. Therefore, the net impact on LGBTQ+ portrayal is N/A.

Based on all available information, there is no indication of transsexual characters or themes in 'Kraken' (2025). Therefore, no portrayal can be assessed, as the film's narrative centers on a marine biologist and a monster, without any relevant plot points or character arcs.

Based on available information, no combat scenes were found where female characters engage in and are victorious in direct physical combat against male opponents. The film does not appear to feature such portrayals.

The film features original characters and does not adapt any named human characters from source material or historical records, thus precluding any gender swaps.

The film features original human characters for whom no prior source material establishes their race or appearance. The casting of actors of various descents for these new roles does not constitute a race swap, as there is no established canonical race to deviate from.