The film's available descriptions, reviews, and interviews consistently indicate an absence of identifiable LGBTQ+ characters or themes. Promotional and critical materials focus on genre, memory, and gender politics of the era without mentioning queer representation. Based on the provided information, there is no depiction of LGBTQ+ elements.

Available descriptions, reviews, and synopses for *Reflection in a Dead Diamond* do not indicate the presence of transsexual characters or themes. The film's narrative focuses on a retired spy and genre homages, with no plot points or character arcs suggesting a depiction of transsexual identity.

There is not enough publicly available information for AI to assess this category for this movie.

The provided information explicitly states that no character in 'Reflection in a Dead Diamond' has an on-screen gender different from their established gender in source material or historical record.

The film is an original script with no prior source material, meaning its characters were not previously established as any particular race. Therefore, no race swap can occur.