Based on the provided information, there are no identifiable LGBTQ+ characters or themes present in the film "A Viso Coperto." Therefore, an evaluation of its portrayal of LGBTQ+ elements is not applicable.

The film 'A Viso Coperto' (1985) does not feature any identifiable transsexual characters or themes. The narrative focuses on the investigation of a prostitute's murder, with no elements related to transgender identity present in available plot details or cast information.

The movie does not contain any action or adventure elements.

There is no readily available information indicating that "A Viso Coperto" (1985) is an adaptation of a prior work with established characters or features historical figures whose genders could be swapped. Therefore, no gender swaps can be identified.

The film "A Viso Coperto" (1985) is an original production, and no prior source material or historical figures are indicated. Therefore, there are no characters with a pre-established race that could have been altered.