Design a Modular 3D-Printable Vest and Handheld Device for Indoor Arena System Ended

About the job

I’m looking for a reliable CAD designer or mechanical engineer to develop a professional 3D model and assembly for a durable, modular wearable vest and handheld device designed for an indoor interactive game system.

The final design must be fully 3D-printable (PETG / carbon-PETG), ergonomic, and service-friendly with replaceable panels and plug-in components.
You’ll be taking concept references and a base prototype file, then producing a Fusion 360 or SolidWorks master assembly ready for printing and testing.

Key Design Requirements:

Front & back vest shells with curved armor styling

Shoulder pods for lights/sensors (replaceable units)

Front-exit cable port for handheld device (GX12 style connector)

Housing for small electronics (ESP32 board, display, Li-ion battery)

Handheld unit with screen recess, trigger area, and modular grip

All parts printable on a 400 × 400 mm build plate

Tamper-proof screen lens system (clip-in or screw-lock)

Export in STEP + STL with basic render previews


Deliverables:

Complete editable CAD assembly (Fusion 360 / SolidWorks)

STEP + STL exports for printing

3D renders (front, rear, side)

Short print orientation / tolerance notes


Ideal Candidate:

Strong portfolio in product or enclosure design

Experience designing for FDM 3D printing

Familiarity with PETG tolerances and modular assemblies

Good communication and attention to mechanical fit


This is a paid project with milestone-based... read more
I’m looking for a reliable CAD designer or mechanical engineer to develop a professional 3D model and assembly for a durable, modular wearable vest and handheld device designed for an indoor interactive game system.

The final design must be fully 3D-printable (PETG / carbon-PETG), ergonomic, and service-friendly with replaceable panels and plug-in components.
You’ll be taking concept references and a base prototype file, then producing a Fusion 360 or SolidWorks master assembly ready for printing and testing.

Key Design Requirements:

Front & back vest shells with curved armor styling

Shoulder pods for lights/sensors (replaceable units)

Front-exit cable port for handheld device (GX12 style connector)

Housing for small electronics (ESP32 board, display, Li-ion battery)

Handheld unit with screen recess, trigger area, and modular grip

All parts printable on a 400 × 400 mm build plate

Tamper-proof screen lens system (clip-in or screw-lock)

Export in STEP + STL with basic render previews


Deliverables:

Complete editable CAD assembly (Fusion 360 / SolidWorks)

STEP + STL exports for printing

3D renders (front, rear, side)

Short print orientation / tolerance notes


Ideal Candidate:

Strong portfolio in product or enclosure design

Experience designing for FDM 3D printing

Familiarity with PETG tolerances and modular assemblies

Good communication and attention to mechanical fit


This is a paid project with milestone-based releases (design → review → revision → final files).
Confidentiality agreement (NDA) required upon acceptance. read less
I’m looking for a reliable CAD designer or mechanical engineer to develop a professional 3D model and assembly for a durable, modular wearable vest and handheld device designed for an indoor interactive game system.

The final design must be fully 3D-printable (PETG / carbon-PETG), ergonomic, and service-friendly with replaceable panels and plug-in components.
You’ll be taking concept reference... read more
I’m looking for a reliable CAD designer or mechanical engineer to develop a professional 3D model and assembly for a durable, modular wearable vest and handheld device designed for an indoor interactive game system.

The final design must be fully 3D-printable (PETG / carbon-PETG), ergonomic, and service-friendly with replaceable panels and plug-in components.
You’ll be taking concept references and a base prototype file, then producing a Fusion 360 or SolidWorks master assembly ready for printing and testing.

Key Design Requirements:

Front & back vest shells with curved armor styling

Shoulder pods for lights/sensors (replaceable units)

Front-exit cable port for handheld device (GX12 style connector)

Housing for small electronics (ESP32 board, display, Li-ion battery)

Handheld unit with screen recess, trigger area, and modular grip

All parts printable on a 400 × 400 mm build plate

Tamper-proof screen lens system (clip-in or screw-lock)

Export in STEP + STL with basic render previews


Deliverables:

Complete editable CAD assembly (Fusion 360 / SolidWorks)

STEP + STL exports for printing

3D renders (front, rear, side)

Short print orientation / tolerance notes


Ideal Candidate:

Strong portfolio in product or enclosure design

Experience designing for FDM 3D printing

Familiarity with PETG tolerances and modular assemblies

Good communication and attention to mechanical fit


This is a paid project with milestone-based releases (design → review → revision → final files).
Confidentiality agreement (NDA) required upon acceptance. read less
Screenshot_20251011_201324_ChatGPT.jpg jpg Oct 13, 2025

Things to know

Job location

Remote

Work location

Job skill level

Intermediate

Skill Level

Job rate

Open budget

Fixed-rate

Job type

Part-time

Job type

Job length

1-3 months

Job duration

Areas of expertise

3D CAD Design 3D CAD Modeling 3D Rendering

Job categories

3D Design Services 3D Printing Design 3D Product Rendering and Design

About the client

Payment ready

Indonesia (10:40 pm)

Posted

Active

Job activity

23 Applicants

6 interviews in progress

Similar jobs

Freelance Kitchen CAD Designer – Long-Term Cooperation

Remote - Posted
Formkök is a Swedish kitchen company looking for an experienced freelance kitchen CAD designer for ongoing cooperation. We receive a large number of kitchen enquiries and n...
3D Design Services 3D Modeling Engineering Design
View job

Mechanical Product Design Engineer / 3D CAD Designer – Barcode Scanner & Electronic Product Enclosure

Pune, India - Posted
We are looking for a Mechanical Product Design Engineer / 3D CAD Designer to develop accurate 3D models and outer-body/enclosure designs for handheld barcode scanners and AIDC...
AutoCAD Design Services Mechanical Design Services 3D Product Modeling 3D Product Rendering and Design
View job

Freelance Joinery Shop Drawings for Building Project- 44 Apartments

Dubai, United Arab Emirates - Posted
Prepare Joinery detailed shop drawings for Kitchen. Approved Shop Drawing (of 1 Apartment) will be given to understand the details and concepts. Have to replicate similar c...
Shop Drawing Services 2D CAD Drafting Services 3D Design Services
View job

Cosmetic delivery device

Remote - Posted
Mechanical device for cosmetic delivery. The project is in final stages of completion. I need someone proficient in SolidWofks to complete the design.
Prototype Design Services 3D Design Services 3D Modeling
View job

PDF To Autocad

Remote - Posted
Convert multiple H675 electrical PDF drawings into clean, fully editable DWG files compatible with AutoCAD Electrical 2027. The PDFs have different sheet sizes and scales....
2D CAD Design Services 3D Design Services 3D Modeling
View job

Geometric Spherical Assembly, impact resistant, fully detachable

Remote - Posted
Looking for an experienced CAD designer to create a 3D-printable model that is an impact-resistant decorative toy/art piece. The project involves precise geometric modeling, i...
Mechanical Design Services 3D Modeling 3D Design Services
View job

How it works

Find hourly jobs

Find hourly jobs

Top rated experts are regularly hired for hourly jobs & ongoing client work.
Fixed-rate jobs

Fixed-rate jobs

Experts can browse & apply to fixed-rate work & quote on a flat-rate basis.
Design contests

Design contests

Experts build a reputation and earn prizes by participating in design challenges.

About Cad Crowd

4.9/5.0

(Our client satisfaction)

G2 2022

Spring high performer

205,418

global members

33,353

projects delivered to clients


Trusted by
US Army Corps of Engineers
Tiffany
BCG
Target
KPMG
Xprize

Find freelance & remote jobs

Your next big opportunity is just a click away. Create a free profile and start finding work tailored to your skills.