Recently I got a thought about this.
I knew that Morevna project is suspended. I don’t know about Morevna project’s complete status(script, etc.,). If you have completed script, you could start create comics/graphic novel. Nowadays Manga & Anime are more popular.
I admit that it’s not a simple task. But this could help you raise fund for Synfig. Besides that’ll lead you to make movie.
To avoid risk, first try digital format(gumroad or lulu) & then try print later.