The film 'Once Upon a Forest' does not feature any identifiable LGBTQ+ characters or themes. Its narrative centers on environmental protection and the journey of animal friends, making the portrayal of LGBTQ+ elements N/A.

Once Upon a Forest is an animated children's film centered on anthropomorphic animals. It does not feature any identifiable transsexual characters or themes, thus there is no depiction to evaluate under the provided rubric.

The film focuses on a group of young forest animals, including female characters, who embark on an adventure. Their challenges primarily involve evading environmental dangers and natural predators through wit and teamwork, rather than engaging in direct physical combat where a female character defeats male opponents.

Once Upon a Forest is an original animated film, not an adaptation of pre-existing material with established characters. All characters were created for this film, meaning there is no prior canonical gender to be swapped.

The film features anthropomorphic animal characters. The concept of human racial categories and subsequent race swaps does not apply to these characters or this original animated story.