Convert Inventor Files to STL

I need someone experienced with Autodesk Inventor to convert my assembly files into .STL files for 3D printing. The prints are for presentation models, so accuracy is key. Requirements: - Expertise in... (Budget: £20 - £250 GBP, Jobs: 3D CAD, 3D Model Maker, 3D Modelling, 3D Printing, 3D Rendering, AutoCAD, Autodesk Inventor, Solidworks)