Symbol Art

Do you really have to do symbol arts one by one or is there a way to download files and insert them.

To make new images that you want, you have to painstakingly do it one by one.

This app/online editor can help, since it allows for an overlay (that you can import as an image) as a guide to what you want to make:

I'm still unsure how to make the canvas 32x32 / square for alliance flags though.