Rustic Barndominium Design

I need a design for a rustic-style barn dominium intended for residential living and garage space building is 60 wx 40 long living and 60 x100 long garage after that. The design should incorporate an open floor plan and a loft area, sort of 1.5 story because open to great room... (Budget: $30 - $250 USD, Jobs: 3D Design, 3D Modelling, 3D Rendering, AutoCAD, Building Architecture, Building Design, Building Information Modeling, Construction Management, Home Design, Interior Design)