This freebie provides a set of crumpled papers. You can select your desired one based on your project. Utilizing this paper mockup will have photorealistic results. You have many choices in this file. You can either choose the landscape or portrait position.
Also, you can choose fully crumpled paper or one with fewer wrinkles. Moreover, selecting a grid of paper models is also possible. Choose the one that fits your project better. Add your graphics of all types into these papers and observe how lifelike your outcomes would be.