Hi, I am a senior unity VR app developer.
I have plenty of experience in developing a VR app using leap motion in unity.
So, I can complete your VR app with high quality.
Please check out part of my VR apps.
https://www.freelancer.com/projects/unity-3d/Hospital-Room/
https://www.freelancer.com/projects/unity-3d/Oculus-Room-Unreal/
https://www.freelancer.com/projects/rendering/HTC-VIVE-virtual-showroom/
...
If you want a good result, Please feel free to contact me anytime.
Best Regards.