Based on the available information, there is no data regarding LGBTQ+ characters or themes in 'Greenland 2: Migration, 2026'. The search results indicate a lack of specific details on this aspect, making a definitive assessment of portrayal impossible without further sources.

Based on all currently available information, Greenland 2: Migration does not feature any identifiable transsexual characters or themes. Plot descriptions, character details, and thematic discussions consistently lack any mention of gender identity or transformation, indicating no depiction of transsexual individuals or experiences within the narrative.

Available plot summaries, reviews, and trailers for Greenland 2: Migration do not provide scene-level breakdowns of physical combat. There are no documented instances of female characters, such as Allison Garrity or Camille, engaging in or winning close-quarters physical fights against male opponents.

No characters in "Greenland 2: Migration" have been identified whose on-screen gender differs from their established gender in prior canon or historical record. All named characters retain their original gender from the first film.

All major returning characters maintain their established on-screen racial portrayals. The actor change for Nathan Garrity is between two white actors, which does not constitute a race swap. New characters introduced in the sequel have no prior canonical race to compare against.