I am inserting trees downloaded from 3dWarehouse. Although the original looks great an newly opened blank file, as soon as I place it into the model I am working on, all the detail disappears. Photo trees always facing the camera are no better as they end up with a bounding box.
Incidentally, this is the same file which has been giving be grief from the minute I imported the dwg map, which has been deleted now, but it seems there are remnants of that file that are playing havoc with my model.
Can an expect perhaps have a look at this file and see if there are any issues that is causing this grief