WP Remote Thumbnail is very light weight WordPress plugin which comes with zero configuration and one click setup. Using this plugin you can easily set any external image as featured image of any post/page or even custom post types. This plugin automatically adds a custom metabox to each post type which supports post thumbnail.
Upload your 3D models to Sketchfab and embed them to any WordPress page in your site. About Sketchfab Sketchfab is the place to be for 3D files: a platform to publish and find the best 3D content. Millions of people make 3D models or scan the real world in 3D, why would they share this in 2D?
Enhance the default WordPress embedding to get previews for any article, including your own blog posts. You also get embeds for Gfycat, Twitch, Google Maps, and Embedly's growing list of 500+ supported providers. You can customize the style of the embeds, to optimize for darker WP themes, alignment, and width.
Content Cards make ordinary web links great by making it possible to embed a beautiful Content Card to link to any web site. By using OpenGraph data, Content Cards grabs the title, description and associated image to the links you embed - it's similar to how you can embed other websites, such as YouTube, Twitter, SoundCloud and more.