Then find someone to partner with that is interested in the idea (I myself find it interesting as a developer) and bring them on as a partner. Be generous with

Then find someone to partner with that is interested in the idea (I myself find it interesting as a developer) and bring them on as a partner. Be generous with equity. Don't assume the idea and mockups entitle you to 90% of the equity despite them doing 90% of the actual work to make it a reality.