Realistic 3D Models for Game

I'm creating a town and dungeon game and need realistic 3D models for both environments. Town Environment: - Buildings: Houses, shops, taverns, Blacksmith etc. - Street Furniture: Benches, lampposts, market stalls, etc... (Budget: $30 - $250 USD, Jobs: 3D Animation, 3D Design, 3D Game Art, 3D Graphic Design, 3D Modelling, 3D Rendering, 3D Visualization, 3ds Max, Blender, Maya)