The nose is a 3-dimensional structure, therefore full set of facial photographs are required to make a full determination. From the one very limited photograph, it appears that there is a dorsal hump composed of both bone and cartilage. A radix graft may or may not be required, but only after thorough examination of the nose. For more information in many rhinoplasty before and afters, please see the link and the video below
You have an enlarged nasal hump which would benefit from a reduction. Computer imaging would be useful for you to better understand the options available for your treatment.