House 3D and interior design

I am looking for a skilled designer who can create a 3D model and interior design for my large house. The house is over 2000 sq. ft. and I prefer a modern design style. One of the must-have features is an open-concept living area. I am open to suggestions for other rooms and features to include. The ideal freelancer should have experience in creating 3D models and interior designs for large houses with a modern style.