It would be cool that Transmutr would be able to read these properly but probably we should also be able to translate, scale and even rotate UV mapping.
I suspect missing leaves is due to the same issue.
However, as you can see, axis aren’t correctly placed. Maybe that’s related too.
PS: Rendering this leaves material doesn’t show the alpha for the PNG. I forgot to insert it in opacity. I really think handling alpha should be better. Sorry for the insistence out of topic.)