More fun with Studio content not working in Carrara. Studio came with shady places, a classic arbor. Carrara can't open the scene it's self so I opened it in Studio and saved the DUF, opened in carara, reset the textures; alpha, highlight, and bump, then rendered. No leaves or flowers on the plants, just stems. Checked the shader again. All was good. moved the camera and rendered again. Still no leaves or flowers. Back to the shader again and then realized what the issue was. The plants were made with Ivygenerator which does not work well with carrara. There is no fix to it, the leaves are not uvmapped to work in carrara so they are transparent in the render.