Thanks for the input, coby. We plan on enabling custom icons. If you could bulk upload your custom icons, would that also work for your workflow?

Also, I'm curious which diagram type you're mainly focused on (e.g. cloud architecture, entity relationship, sequence diagram)?

To expand upon this:

I have 100's of images I want to use in Diagram-as-Code. If I was to consider a code-based solution to generating complex diagrams with custom icons the only way I could devise this if I had my own repo of icons that I could reference without having to manually insert them one-by-one.

An image url feature would enable more streamlined integration of custom icons or images to be used in Diagram-as-code feature.