This is a door-pull trim part of an older Mazda Miata. The black material is difficult to scan, so the part is coated in a spray-on powder so the scanner can see it easier. The coating simply brushes off afterward.
If you look closely at the final render, you can see some ‘holes’ near the edges. This particular scan was rendered without being edited at all; it is just the raw scan. Most scans will have small imperfections like this when the data is not edited.