Not bad - a different pose from a lot of the "cat" pics that get posted. Its fur is a little blown out, particularly in the left, top part of the image, or maybe out of focus. If you try this again, I would try some exposure compensation of maybe -1/2 to -1 stop and see if that brings out more detail. Alternatively, if you shot this in raw, then you might be able to recover some of the detail. How you would do this will depend on the post-processing software that you use. If it is a focus issue, then the detail will not be recoverable.
WesternGuy