There is some degree of compatibility with the RTP “A1” tiles, though not perfectly so. That’s because the asset standards more or less define where certain kinds of tiles are expected to be placed. “A2” also has a bit of compatibility as well.
That said, one thing I should clarify is that I’m not specifically aiming for full RTP compatibility.
I’m sorry if that doesn’t fully meet your expectations, but it was a necessary decision in order to preserve the expressive flexibility and creative range of this asset collection. I hope you can understand.