Aircraft External Aerodynamics CFD

I need a detailed external-flow simulation of an aircraft in Ansys Fluent. The goal is to capture aerodynamic forces and surface pressure distributions with enough accuracy for early-stage design decisions... (Budget: $30 - $250 AUD, Jobs: Aerospace Engineering, Ansys, CAD/CAM, Computational Fluid Dynamics, Design Optimization, Engineering, Finite Element Analysis, Mechanical Engineering)