Create a hyper-realistic and highly detailed fantasy world scene where a female

Create a hyper-realistic and highly detailed fantasy world scene where a female warrior while holding a sword is seen from a very great distance looking at a colossal tree, standing 20 kilometers tall. Below this tree, there is a range of snow-covered mountains enveloped by clouds. Beneath these mountains lies a futuristic modern city with a river flowing through its center. The focus of this photo is primarily on the incredibly large and tall tree, and secondarily on the female warrior. The scene should convey a sense of awe and the vastness of the landscape, with sharp contrasts between natural and futuristic elements.