Without specific plot details or character descriptions for 'Nelio's Story,' it is not possible to evaluate its portrayal of LGBTQ+ characters or themes according to the provided rubric. Therefore, the net impact is rated as N/A.

The film "Nelio's Story" centers on the experiences of a young boy in a war-torn African country, focusing on themes of conflict, displacement, and childhood trauma. Based on available plot summaries and thematic analyses, there are no identifiable transsexual characters or themes present in the narrative.

The movie does not contain any action or adventure elements.

The film "Nelio's Story" is an adaptation of Jorge Amado's book "The Cat and the Swallow." The primary characters, a male cat and a female swallow, retain their established genders from the source material in the film adaptation. No instances of gender swaps for canonically established characters are identified.

Nelio's Story is an adaptation of a Portuguese novel set in Portugal, featuring a predominantly Portuguese cast. There is no evidence of any character being canonically, historically, or widely established as a different race prior to this film's production.