I run a CNC machine shop in Ontario, Canada, and I’m launching a small consumer product: a machined metal “skeleton” case for BMW’s current key fob (the 2023+ key on the X3, X5, X1 and 5 Series). The concept is set. I need someone to turn it into clean, machinable CAD. The concept Two metal cages, top and bottom, that follow the key’s tapered, curved shape. Not a rectangular block. A window over each button, so you press the key’s own buttons through the metal. Open sides between the cages, so the key’s chrome band and stripes still show. The cages are joined by small polymer posts and screws. The metal can’t form a closed loop around the key (radio signal), and I’ll give you those rules. What I provide A reference model of the real key, from our measurements. Sketches and a rough 3D mock-up of the concept. Our machining limits: 3-axis mill, 2 operations per part in soft jaws, minimum inside corner radius and wall thickness. What you deliver A parametric model of both cages, the posts and the screws, built around the key model with set clearance. STEP files plus your native Fusion 360 or SolidWorks file, with a clean feature tree I can edit. One revision after our 3D-printed fit tests, and one more after the first machined part. You Strong at surface modelling of curved consumer products (not just extrudes). You understand CNC milling limits: tool radii, wall thickness, setups. 2–3 examples of curved parts you’ve modelled that were actually manufactured. Bonus: you’re into cars, or you’re near the GTA and can visit the shop. Budget: CA$35–55/h depending on experience, estimated 15–25 hours (about CA$600–1,200 total). A fixed quote is fine too. Paid by milestone: first model, after fit tests, final files. Timeline: first model within about 2 weeks of receiving the key reference model. Terms: a short NDA before I share the mock-up, and the CAD files are assigned to the brand in writing. To apply, PM me with examples of your work, your rate or a quote, and your availability. Start your message with the word “skeleton” so I know you read the whole post. Please don’t reply in the comments.   submitted by   /u/Odd_Force_4627 [link]   [comments]