I am draping orthophotos on existing terrain using the shared item adder. I find that the resolution of the image is not kept on the resulting geometry with appeareance.

Attached is an example, where you see the orginal image under the draped geometry. Any idea how I can get a better result? Original ortho in the middle with result on each side.

I also wonder if anyone knows what would be the smartest way to add appearance to a geometry while keeping size as small as possible? @DaveAtSafe what do you think?