Andrew Ozz

Shutter Reloaded is an image viewer for your website that works similarly to Lightbox, Thickbox, etc. but is under 10KB in size and does not require any external libraries. It has many features: resizing large images if the window is too small to display them with option to show the full size image, combining images in sets, redrawing the window after resizing, pre-loading of neighbour images for faster display and very good browser compatibility.
This plugin offers customization of the colour and opacity settings for the background and colour for the caption text, buttons text and the menu background.
There are options to enable it for all links pointing to an image on your site (with option to exclude some pages), or just on selected pages. It can be enabled only for image links with CSS class=”shutter” with option to create a single set or multiple sets for each page.
The plugin can also “auto-make” image sets for each Post, so when several posts are displayed on the “Home” page, links to images on each post will be in a separate set. See the built-in help for more information.

Shutter Reloaded

Darkens the current page and displays an image (like Lightbox, Thickbox, etc.), but is a lot smaller (10KB) and faster.

Accolore

This plugin provide a 3D model files viewer to embed your 3d models on your WordPress pages or posts. 
You can load models into WordPress media into multiple format (STL, OBJ, FBX, GLB) and then, by using the plugin shortcode generator, you can embed the thingviewer into you pages or posts. 
In the thingviewer you can move, rotate and zoom the camera (with mouse or with keyboard). A set of option buttons are provided to let you access some useful information. 
– Help window button to display the mouse and keyboard commands to operate the thingviewer. 
– Info window button display some useful information about the loaded model, like surface are, volume, bounding box. 
– Fullscreen button let you switch to fullscreen mode. You can go back to the “windowed” mode by clicking on the “close” button. 
– Bounding box button display around the loaded model a wireframe bounding box.
Theese are the features of the plugin:
<ol>
<li>Gutenberg block editor support</li>
<li>Ease of use via shortcode button generator</li>
<li>Display a preview image for the 3d model</li>
<li>Support multiple 3d model file types (STL, FBX, OBJ, GLB)</li>
<li>Support textured model in GLB file format</li>
<li>Multiple thingviewers per page or post</li>
<li>Info window information visilibity
<ul>
<li>model filename</li>
<li>model size in KBytes</li>
<li>model triangles number</li>
<li>model surface area in cm2</li>
<li>model volume in cm3</li>
<li>model bounding box size in cm</li>
</ul>
</li>
<li>Fully translatable via .PO files</li>
<li>Built on WordPress Plugin Boilerplate by Tom McFarlin.</li>
<li>Uses Three.js library to render the viewer.</li>
</ol>
There is available a paid version of the plugin that have more customization options here:
https://codecanyon.net/item/wp-3d-thingviewer/23631168

WP 3D Thingviewer Lite

This plugin provide a 3D model files viewer to embed your 3d models on your Wordpress pages or posts.

Shutter Reloaded vs WP 3D Thingviewer Lite