I have an idea for a new electronic device and now need a complete product design that is ready for engineering hand-off. The job covers the full concept phase—look-and-feel, ergonomics, basic internal layout, and enclosure details—so I can present it to manufacturers without further styling work. Because I chose “SEGERA” on the timeline, I’m aiming to review first visuals within the next few days and reach an approved concept quickly after that. If you work comfortably in tools such as SolidWorks, Fusion 360, Rhino, or similar, that’s a plus, but I’m open to whichever platform lets you move fastest while still outputting professional files. Deliverables I need from you: • 2-3 initial concept sketches or rapid 3D mock-ups for direction • A refined final exterior design with color and material indications • Native CAD files (STEP or similar) plus high-quality renders for presentation Please factor minor revisions into your schedule; speed is important, yet I don’t want to compromise on a clean, manufacturable form. If you’ve shipped electronic products before, share a brief example so I can see how you balance aesthetics with real-world constraints.