Device Shots - Generate high-resolution device mockups using a screenshot.
Isometric - Create beautiful, abstract works of art & optical illusions
Facebook Design - Devices - Images and Sketch files of popular devices.
Indie Boost - A video game discovery software used by Publishers, Press, YouTubers, and Streamers.
Mockuuups Studio - Fast and easy way to create product mockups on macOS, Windows and Linux.
Sketch Isometric Plugin - Generate isometric views from artboards and rectangles