SketchUp staircase design

I want to accurately rebuild an existing staircase from a reference photo in SketchUp, keeping a modern style. – On the wall side, there should be a sleek steel handrail attached directly to the wall. – On the inner side, please model the railing exactly as shown in the photo... (Budget: €30 - €250 EUR, Jobs: 3D Architecture, 3D Design, 3D Drafting, 3D Modelling, SketchUp)