Let's begin gently...
Seasonality is a part of Trainz since TANE. On the project I am working on along with Slovak_Eagle and yuz6099 and that's CE, it was a common part in the earliest version of the map, until some time. I think seasonality became forgotten due to its complex nature of making content compatible with it.
Recently, I came back to the topic - with CEM - Seasonal Concept. The amount of the flora that needs to be made seasonal (and pretty looking too) is huge. But on the other hand, the time of making one tree seasonal is relatively small - from 15 up to 25 minutes. However, the issue that always makes me worried are copyrights. I am always afraid whether refurbished content will make it to the next month/year.
Here are my screenshots showing the trees I remade.
So here is the question: should We all revive seasonality when it comes to plants? In my honest opinion - yes. Seasonality gives 3-4 versions of the same map packed in one thing. So what do You think?
Thanks to basy2xc for an idea of this thread.