An ultra-realistic 3D render of two ninjas in contrasting styles: one in vibrant yellow, embodying the essence of fire with flames subtly dancing across their attire, their eyes reflecting a fierce determination. The other ninja is clad in a deep blue, epitomizing the chill of ice, with their garments shimmering like frozen crystals, their gaze as cold and calculating as the icy realm they represent. Incorporating elements of gold and diamond embellishments on their suits, they stand in dynamic poses, showcasing a harmonious yet intense balance between fire and ice in an epic, cinematic confrontation.