This specific set is a popular collaboration between two well-known cosplayers in the Asian cosplay community, often found on platforms like Steam Workshop as digital wallpapers.
The imagery typically emphasizes the contrast between the two "sisters"—the bright, celestial aesthetic of Ishtar and the darker, more somber underworld aesthetic of Ereshkigal. Fantasy_Factory_е°ЏдёЃ___Okita_Rinka_-_Ishtar_x_Ere...
In the Fate universe, both characters are Mesopotamian goddesses who manifest using the body of as a human vessel. This specific set is a popular collaboration between