Conclusion
AI can do everything? Not quite—and that was hardly to be expected. Rather, one would have to train a dedicated model, since this is a niche topic that, due to countless download options, is either not needed or has so far been considered of little use. It may help as inspiration or in searching for motifs—but even here, in my opinion, its usefulness remains limited.
Although there are now also specialized models, these too tend to produce fairly generic representations that will stylistically fit hardly any project. So—better to do it yourself.