Hi guys i am currently working on my hyper casual game , i am looking for 3D artists to collaborate with since i dont have any budget. could you please tell me how can i find people who would like to collaborate with me . I can only offer percentage from revenue 

Post in the "Help Wanted or Offered" section here https://itch.io/board/10020/help-wanted-or-offered
Make sure to be clear about your project goals and brief, you'll probably find someone willing to join you.