I've written a lot of case studies and award entries in my day.
Usually I get the honor of working on the ones with little to no assets, or are really culturally complex and need to the copy to do some the heavy lifting. Here are just a few I've helped with that have gone on to win big on the international stage.
Adidas I'm Possible / Dubai Lynx - Bronze in Outdoor / Loeries - Craft Certificate in Typography

Testicular Cancer Society / Cannes Lions - Bronze in Use of Events & Stunts, 2 Shortlists
Read Better / Cannes Lions - Bronze in Culture & Context, Bronze in Data Storytelling, 3 Shortlists
Newspapers Inside the Newspaper Edition / Cannes Lions - Grand Prix in Print, 5 Shortlists
/ Dubai Lynx - Grand Prix in Print & Publishing, 3 Silver, 1 Bronze, 5 Shortlists
LBCI We Miss Lebanon / Dubai Lynx - Silver in Social Content Marketing