Based on the provided information, there is no available data regarding the presence or portrayal of LGBTQ+ characters or themes in the film 'Elio' (2025). Therefore, an evaluation of its net impact on LGBTQ+ representation cannot be made.

The movie Elio, while originally having queer-coded elements, had all explicit references to transsexual identity or themes removed in its final cut. Consequently, the released film does not feature any identifiable transgender characters or direct exploration of trans experiences, focusing instead on general themes of identity and alienation.

Based on available information, the film 'Elio' does not prominently feature scenes where female characters engage in and win direct physical combat against male opponents. While strong female characters are present, specific instances of such combat feats are not detailed.

Elio is an original film with no prior source material or legacy characters. The provided information explicitly states there is no indication of gender swapping or significant gender role reversals within the film's characters.

'Elio' introduces a new protagonist of Mexican and Dominican descent. As this character is original to the film and not an adaptation of a pre-existing character with a different established race, it does not constitute a race swap.