Outdoor Steel Pavilion Design

I’m looking for a complete design package for a freestanding steel pavilion that will shade an 11 m × 7 m seating area in my garden. The goal is an elegant, low-maintenance structure that can handle year-round weather while keeping the space cool and comfortable... (Budget: $30 - $250 USD, Jobs: 3D Design, 3D Modelling, 3D Rendering, AutoCAD, Building Architecture, CAD/CAM, Interior Design, Structural Engineering)