I’m coming from Dynalist and I especially love how linked images are implemented. The image Alt name is displayed like a mini button or chip that shows the image when you mouse over it. This way, the whole document is clean and easy to scan. I’d love a plugin that does that in obsidian.
For images saved in your vault this is already a feature of the core Page Preview plugin.
You might need to hold Ctrl/Cmd to trigger it, depending on what you have set in the plugins settings