Curved Sheer Curtains 3D Modeling

I already have a SketchUp scene with DWG curves that define a custom curtain track. I now need the curtain itself—modeled as sheer fabric—with folds that read as highly detailed and natural when rendered... (Budget: €30 - €250 EUR, Jobs: 3D Design, 3D Modelling, 3D Rendering, SketchUp)