Brief Story from the Green Planet

Brief Story from the Green Planet is a 2019 internationally co-produced science fiction adventure film directed by Argentine filmmaker Santiago Loza. The film centres on Tania, a young transgender woman mourning the recent death of her grandmother, who discovers that her grandmother was taking care of an extraterrestrial alien and embarks on a quest with her longtime friends Daniela and Pedro to return the creature to where it was originally found.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.