Due to the absence of specific plot details or character descriptions related to LGBTQ+ themes in the provided input, an evaluation of the film's portrayal is not possible. Therefore, the net impact is categorized as N/A.

The film "Kein Land" does not appear to feature any identifiable transsexual characters or themes. Available plot summaries and character descriptions focus on a young man's struggle to reintegrate into society after being released from a mental institution, with no mention of gender identity or related topics.

The movie does not contain any action or adventure elements.

There is no readily available information indicating that "Kein Land" (1981) is an adaptation of prior source material or features historical figures with pre-established genders. Therefore, no characters can be identified as having undergone a gender swap.

The film "Kein Land" (1981) is a German TV movie. There is no indication it is an adaptation of source material with pre-established character races or a biopic of historical figures, thus no basis for a race swap.