It always bothered me that the big ginkgo trees have such a tiny shadow. So I tried to fix it by making its resolution higher, but that did not work.
Only after giving it a resolution below the default I was lucky and it became larger.
This is just a tiny fix. I don't know if this problem only exists in the German version, but I doubt that. This works with English game too of course.

It does not change the look of the shadow texture, this is only an esp.