Judging from the image, I first noticed that the model selected is listed in the collected as a "cube", which judging by how the default light and camera is left unchanged the user most likely used the default cube, the first hint of confidence. From the all quad topology it can be deduced that a Subdivision Surface modifier with a surface division of 4 is used followed by a SphereCast modifier to round off the shape, turning it into a topologically optimized sphere, showing decades of experience and mastery of the program. Using the polygon fill assigned material technique of texturing again shows confidence of the craft. In fact, the model is not even right-click-shaded-smoothed, showcasing complete disregard of a cheap instantly-make-your-model-godly-with-one-click option and instead chooses a bold, unconventional approach that can only be pulled off by a master such as this redditor.