Can my wide ethnic nose be made smaller. What changes would you suggest?

I think your nose can be improved substantially with a closed rhinoplasty.Find a board certified plastic surgeon who performs hundreds
of rhinoplasties and rhinoplasty revisions each year. Then look at the
plastic surgeon's website before and after photo galleries to get a
sense of who can deliver the results. Kenneth Hughes, MD Los Angeles, CA

your nose can definitely be refined with additional definition added to the tip.  You can also make the bridge and nostrils less wide.  A completely smaller nose is not possible but the changes I suggested done together will make a major difference