Hi, I'm very interested in your project and I can develop your VR project with Unity 3D and Unreal Engine if we work together.
I'm VR/AR/MR developer with Unity 3D and Unreal Engine 4 and I have good experiences in that fields.
I master Oculus SDK, 360 degree Virtual Tour, VRTK, MRTK, ARKit, ARCore, Vuforia and so on.
So I can help you enough by my skill.
If you have any problem in your project, please let me know.
Thanks.