I think yes. Or as an option, the image will be constructed as a constructor. But in that case something can turn out not very beautiful.

In the road map that is in the WP there is a separate point - the drawing of unicorns. It is possible that each unicorn will be drawn in advance. Quite an interesting approach if this is so.
I do not think that it's realistic to draw at least 10 000 unicorns by hand. Most likely, only certain modules will be drawn there, which will then be used to "generate" the appearance of different unicorns.