1.After turning on path tracking, you can adjust the size of the sun again. The larger the sun, the more blurred the shadow, and the smaller the sun, the more solid the shadow.
- The area light inside the asset library light on the left may be helpful to you, or you can place a cube outside the window to activate self illumination for simulating light sources.
If you need an effect similar to your first texture with leaf shadows, you can place a tree or a PNG light and shadow mask image in front of the light source, open the Twinmotion official preset “display plinths” template, and then look the camera behind you

