Painting of a dinosaur in a jungle with a lake and mountains in the background

a long-necked dinosaur eating plants in a swampy water, a cute female leader of a primitive hunter lesbian tribe, primitive tribal attire (spears, dinosaur hide tunics, hide boots), primal swamp landscape, dawn lighting,(best quality,8k,highres,masterpiece:1.2),ultra-detailed,photo-realistic,physically-based rendering,extremely detailed scene,vivid colors,dramatic lighting,epic fantasy,cinematic