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I’m preparing a round of face-to-face pitches and need a rugged physical model that looks and feels like the final product while standing up to repeated handling, shipping, and live demos. The sole objective of this prototype is to impress investors, so materials, build quality, and a professional finish are critical; cosmetic flaws or fragile parts are deal-breakers. I will provide detailed sketches, dimensions, and functional notes the moment we start. If you prefer working from CAD, I can share STEP files as well. I’m open to your advice on the best fabrication route—whether that’s high-resolution SLA, selective laser sintering, CNC machining, or a hybrid approach—but the end result must: • Match the external form factor and key moving parts exactly to spec • Withstand at least 20 on-site demos without visible wear or mechanical failure • Arrive fully assembled, sanded, and primed (or painted) so it photographs well under studio lights Please outline your proposed build method, turnaround time, and previous examples of durable show-pieces you’ve produced. If you can handle short-run finishing such as anodizing or soft-touch coating, let me know; it would save an extra outsourcing step. Timeline is tight, so clear milestones for prototype fabrication, finishing, and final delivery will help us keep everything investor-ready on schedule.
Project ID: 40590939
7 proposals
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Active 7 days ago
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7 freelancers are bidding on average ₹1,071 INR for this job

I’m a Mechanical Design & Production Engineer with hands-on experience in product design, DFM, and professional 3D printing. I can help optimize your design and produce a durable, presentation-ready prototype with a premium finish. Feel free to open chat and share your files.
₹1,050 INR in 7 days
4.7
4.7

I'd be glad to build a durable, investor-ready prototype that combines a premium appearance with reliable performance for repeated live demonstrations. Please share your sketches, dimensions, functional notes, or STEP files, and I'll recommend the best fabrication method. Depending on the design, I typically use a hybrid approach combining high-resolution SLA printing, SLS for durable components, CNC machining for precision parts, and metal hardware where needed to maximize strength and finish quality. The prototype will be fully assembled, sanded, primed, and professionally painted (or finished) to photograph well and withstand 20+ investor demos without noticeable wear. I can also coordinate premium finishes such as anodizing or soft-touch coating if required. I'll provide milestone updates throughout the project to keep everything on schedule. My focus is delivering a presentation-quality prototype that accurately matches your design while being robust enough for shipping and repeated handling.
₹1,050 INR in 7 days
2.9
2.9

As a seasoned mechanical engineer, I understand the significance of a robust and professional-looking prototype for investors. My 14 years of experience in the industrial design field accompanied by my proficiency in AutoCAD, CAD/CAM, and Solidworks makes me well-equipped to deliver on your specific requirements. Throughout my career, I've designed 3D models, renderings, and 2D drawings according to client's unique ideas and specifications. Regarding the proposed fabrication method, I suggest leveraging selective laser sintering (SLS) or a hybrid approach incorporating multiple fabrication techniques to ensure both precision and durability in your prototype. I will work closely with you to ensure every nuance of your detailed sketches and dimensions is met, minimizing any chances of cosmetic flaws or fragile parts that could be deemed deal-breakers by investors. In terms of the turnaround time, we can kick-off the project as soon as possible to accommodate your deadline. My prior experiences include producing durable show-pieces that not only survived numerous handling but also maintained their aesthetic appeal after multiple demos. Additionally, I can handle short-run finishing tasks such as anodizing or soft-touch coating in-house, streamlining the production process significantly for you. With me on board, you gain the advantages of my efficient project management skills to keep everything on-schedule without compromising on quality.
₹1,050 INR in 1 day
2.8
2.8

I specialize in durable investor-ready prototypes with 4+ years in mechanical design and 3D printing. Share your sketches or STEP files, and I'll recommend the best fabrication method, deliver a professionally finished model, and meet your tight timeline with clear milestones.
₹1,050 INR in 4 days
0.0
0.0

The emphasis on durability and quality for your investor-ready prototype is crucial for making a lasting impression. We create prototypes that blend functionality with aesthetic appeal, ensuring they perform flawlessly in high-stakes scenarios. With expertise in CNC machining and high-resolution SLA, I specialize in delivering robust, visually striking models that meet exact specifications. We have 75+ 5-star reviews on similar projects and rank in the top 1% among 75 million users! What is your preferred timeline for each milestone in the fabrication and finishing process? Regards, Hamza
₹750 INR in 7 days
0.0
0.0

Assalamualaikum, I am Laiba, a CAD Designer with expertise in CAD/CAM, Solidworks, AutoCAD and 3D CAD. I understand you need a rugged, investor-ready prototype that can survive 20+ demos, handling and shipping. Cosmetic finish is very important for your pitch. My proposed approach: 1. Create accurate 3D CAD model based on your sketches and dimensions 2. Advise on best fabrication method - SLA, SLS or CNC for durability + good finish 3. Deliver STEP files + Technical drawings + Rendered images 4. Timeline: 7 days for complete CAD + documentation I have experience in Product Design and creating models for manufacturing. I focus on precision, durability and professional finish. I can start immediately and keep you updated at every milestone. Please check my portfolio. Thank you, Laiba
₹1,050 INR in 1 day
0.0
0.0

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