Based on the provided information, no identifiable LGBTQ+ characters or themes were present in the film. Therefore, an evaluation of its portrayal of LGBTQ+ elements is not applicable.

Based on the provided input, there is no information available regarding the presence or portrayal of transsexual characters or themes in the film 'Der Winter an der italienisch-schweizerischen Grenze'. Therefore, an evaluation of its net impact is not possible.

The movie does not contain any action or adventure elements.

There is no widely established source material or historical record for the characters in "Céspedes Journal" (1913) that would define their canonical gender prior to this film. Therefore, no instance of a gender swap can be identified.

There is no available information regarding source material, historical figures, or character portrayals for "Céspedes Journal" (1913) to determine if any character's race was canonically established and subsequently altered on screen.