Develop an 8K wallpaper image that features a panda bear wearing a black kimono, ready for combat. The panda's sinister face only reveals a pair of red eyes under the kimono. Graphics and details are astounding, with light realistically reflecting on the ornaments. Showcase how gleaming ashes emanate from torches in a vaulted passage within a shadowy cathedral. The visual composition highlights the panda bear with a certain distance from the environment, granting creative license.