So, you successfully launched your first DataCamp project and enjoyed the process! If you'd like to create another, please reach out to firstname.lastname@example.org indicating that you'd like to become a repeat instructor. Both instructors and DataCamp love this because the creation process is much shorter and more efficient since repeat instructors have first-hand experience and have overcome the initial common pitfalls.
There is good news regarding the contract situation, as well. All that is required is that another content exhibit (which is identical to the exhibit in your original project at two pages long) is signed. The terms of the original content license agreement, including compensation, are maintained.