Showcase your project with a premium style. You get 3 presets. The 3rd preset (PSD) comes with the option to change the background to whatever you want! The PSDs are easy to understand and work with. This mockup was rendered in Blender Cycles with 6000 samples, in 8K.
The PSD project image size is 7874x4428 pixels but you can make it smaller if you want to.