Looking for 3D animation for house project - AR/VR

Hello, im looking for an experienced designer who can create a 3D animation that is not for an ordinary house, this will be a very unique mansion project in a unique place. Needs to be as realistic as possible, see example:

Example:

https://www.instagram.com/p/CS1MyQ1g5ry/?utm_medium=copy_link

https://www.instagram.com/p/CS_8uc1DiGQ/?utm_medium=copy_link