Made using prior knowledge of Blender’s sculpting system. Check out Zacharias Reinhardt https://www.youtube.com/channel/UCWWybvw9jnpOdJq_6wTHryA and Yansculpts https://www.youtube.com/channel/UCfjswDVU0XHyBN7UFG0Mi5Q for professional sculpting tutorials. Zacharias has a great udemy course as well https://www.udemy.com/mastering-sculpting-in-blender/.
