Thanks! Sorry to hear about the issues with the camera, but I'm glad you liked it regardless.
I've been thinking about custom tiles like the ladders and roads for my main level editor asset. I think adding road/river/ladder painting to the level editor would be quite straightforward, just a bit of work. Importing the tile models automatically and interpreting them as tiles with different properties requires a bit more thought though... I've got something planned for roads and paths, but I hadn't considered ladders before.