Since there's currently no way to officially preview a scene, I figured I'd write how to do so using Inspect Element trickery on a web browser. This guide is written on the assumption that you're using Chrome, but other browsers such as Internet Explorer also have Inspect Element so it shouldn't be too difficult.
- Open the scene in question on the item database, right click on the preview image of the scene, and select Inspect. Write down or copy the part that is in the parentheses - in this particular case, "/static/cms/scene/34837.png"
- On the dragon's page, right click on the background in roughly the area to the right of the dragon's name and select Inspect. You should see something like this:
- Double click the "background-image:url..." part to select it for editing. Replace the part inside the parentheses with the one you got from the item database. When you click out of this, the dragon's background should change to the full-color version of the scene.
- Right click the same section and select Add Attribute.
- Type class="dragon-profile-scene-custom" and click out of the editing box. You can now close the element inspector and admire the preview!