https://creativemarket.com/StyledProductMockups/1286335-Square-MDF-Sublimation-panel-mockup

Download includes:

• 5 Photoshop .PSD files featuring the panel at different angles. The Photoshop templates have a Smart Object to add your image into.
• 5 PNG files with a transparent window for you to place your image into. The PNG files come with the light gray background shown in our first image, except for the side view mockup, which shows the wall. You will need to manually adjust the perspective for the side view images.
• All files are set up at 2000x1600 pixels, 300 dpi.