I am currently taking courses to receive my Black Belt Certification. I have worked on projects in the past, but I am not currently working. I need to submit a project before I can complete my certification. Can anyone recommend sources/companies

I am currently taking courses to receive my Black Belt Certification. I have worked on projects in the past, but I am not currently working. I need to submit a project before I can complete my certification. Can anyone recommend sources/companies I can contact that I can work with for free to complete this. Also,any other recommendations you have would be great.