Hi, Myself Pragya.
I have been working as professional Architect and skilled Autocad draftwer/planner for last 5 years.
I am quite handy with Autocad, 3D modelling software like, Sketch up , Revit, Lumion, 3DS Max and Solidworks.
I provide all sorts of architectural services, e.g. 2D Site plan, 2D CAD floor plans, 2D CAD drawings, 3D product drawings using Autocad , 3D modeling using 2D CAD plans, technical drawings and detailed rendered models.
I have gone through your requirement, and I can certainly help you in creating Autocad DWG files showing all details of benches in plan view, side view marking all the details and showing all dimensions. I will provide you PDF of all 40 benches and DWG source files after completion.
Please refer to my portfolio for some of my work.
Warm Regards