A terrifying Aswang, a fearsome female creature with razor-sharp fangs, crouches menacingly on the roof of an old wooden house, her silhouette stark against the luminous full moon casting an eerie glow. The night is dark and macabre, steeped in the chilling atmosphere of Philippine folklore. Her eyes glint with a predatory gleam as shadows play across her sinewy form, adding depth to the scene. The environment is rich with hyperrealism, the textures and shadows meticulously detailed as if rendered in 8k resolution, akin to an unreal engine 3D masterpiece. The overall mood is haunting, capturing the essence of a horror tableau, with expressive and striking visual elements that draw the viewer into this nightmarish realm.