I need a precise 3D model of a straight steel tube built natively in SolidWorks. The tube should go beyond a simple hollow cylinder and include all the detailed structural features I’ll specify—wall thickness, end-cuts, through-holes, and any reinforcement details called out on my drawing. Scope • Create a fully parametric SolidWorks part (.sldprt) of one straight tube. • Add the detailed structural features exactly as shown on the dimensional sketch I will provide. • Supply a clean feature tree so I can adjust key dimensions later. • Export a neutral STEP file alongside the native file for sharing with vendors. Acceptance • Model opens without errors in SolidWorks 2020 or later. • All critical dimensions match the drawing within ±0.1 mm. • Feature names are intuitive (e.g., “End Cut-A,” “M12 Hole Array”). If you regularly work with steel fabrications in SolidWorks and can turn around a tidy, editable file quickly, I’d love to work with you on this straightforward project.