Want instructions to make vintage style leather zipper pull

[TheThinMan511]

Hello: My memory banks have deleted the way to make a leather pull as shown in the attached photos for my 1930s motorcycle jacket. I had made one in the past for a "naked" zipper pull but, unfortunately, I no longer own a jacket that has them so I cannot use one to reverse engineer. I'd be very grateful for directions to make one, preferably with step by step photos. I thank you in advance for any assistance provided. Cheers, Bradley