That is a marvellous cue and case, they make a great set together.
For better pictures I would recommend you more Light, before trying with anything else, wait for the Sun to shine and take the cue to a well lid place. With more light you will not need to use a high 'ISO' setting that causes your pictures to look messy and blunt and that reduces it's quality.
With more light your pictures will be just fine and will show even more of this beauty.