24-hour rush delivery ( +1 day)
$12.00
2D dimensioned drawing (PDF + DXF) ( +1 day)
$10.00
2D drawing with GD&T ( +2 days)
$25.00
Basic stress check (FEA) of your part ( +3 days)
$30.00
I will create a 3D CAD model from your sketch, photo, or measurements
About this service
Send me a sketch, photo, or measurements of your part and I'll turn it into an accurate, manufacturable 3D CAD model, ready for 3D printing or CNC.
What you get:
- 3D model in STEP and STL formats
- Dimensions checked against the measurements you provide
- One free revision
How it works:
1. You send your reference material and the intended use (3D printing, CNC, etc.)
2. I confirm the dimensions and scope with you before starting
3. I deliver the files within 2-3 days
I work with open-source software (FreeCAD), so you don't need any special software to open the files. I'm a mechanical engineering student who designs and validates real structures for a Formula Student team, so I pay attention to tolerances and fit, not just how the part looks.
Not included: large assemblies (more than 5 parts), organic or sculpted shapes, and rendering.
What you get:
- 3D model in STEP and STL formats
- Dimensions checked against the measurements you provide
- One free revision
How it works:
1. You send your reference material and the intended use (3D printing, CNC, etc.)
2. I confirm the dimensions and scope with you before starting
3. I deliver the files within 2-3 days
I work with open-source software (FreeCAD), so you don't need any special software to open the files. I'm a mechanical engineering student who designs and validates real structures for a Formula Student team, so I pay attention to tolerances and fit, not just how the part looks.
Not included: large assemblies (more than 5 parts), organic or sculpted shapes, and rendering.
Send me a sketch, photo, or measurements of your part and I'll turn it into an accurate, manufacturable 3D CAD model, ready for 3D printing or CNC.
What you get:
- 3D model in STEP and STL formats
- Dimensions checked against the measurements you provide
- One free revision
How it works:
1. You send your reference material and the intended use (3D printing, CNC, etc.)
2. I confirm the dimensions and scope with you before starting
3. I deliver the files within 2-3 days
I work with open-source software (FreeCAD), so you don't need any special software to open the files. I'm a mechanical engineering student who designs and validates real structures for a Formula Student team, so I pay attention to tolerances and fit, not just how the part looks.
Not included: large assemblies (more than 5 parts), organic or sculpted shapes, and rendering.
What you get:
- 3D model in STEP and STL formats
- Dimensions checked against the measurements you provide
- One free revision
How it works:
1. You send your reference material and the intended use (3D printing, CNC, etc.)
2. I confirm the dimensions and scope with you before starting
3. I deliver the files within 2-3 days
I work with open-source software (FreeCAD), so you don't need any special software to open the files. I'm a mechanical engineering student who designs and validates real structures for a Formula Student team, so I pay attention to tolerances and fit, not just how the part looks.
Not included: large assemblies (more than 5 parts), organic or sculpted shapes, and rendering.
Send me a sketch, photo, or measurements of your part and I'll turn it into an accurate, manufacturable 3D CAD model, ready for 3D printing or CNC.
What you get:
- 3D model in STEP and STL formats
- Dimensions checked against the measurements you provide
- One free revision
How it works:
1. You send your reference material and the intended use (3D printing, CNC, etc.)
2. I confirm the dimensions... read more
What you get:
- 3D model in STEP and STL formats
- Dimensions checked against the measurements you provide
- One free revision
How it works:
1. You send your reference material and the intended use (3D printing, CNC, etc.)
2. I confirm the dimensions... read more
Send me a sketch, photo, or measurements of your part and I'll turn it into an accurate, manufacturable 3D CAD model, ready for 3D printing or CNC.
What you get:
- 3D model in STEP and STL formats
- Dimensions checked against the measurements you provide
- One free revision
How it works:
1. You send your reference material and the intended use (3D printing, CNC, etc.)
2. I confirm the dimensions and scope with you before starting
3. I deliver the files within 2-3 days
I work with open-source software (FreeCAD), so you don't need any special software to open the files. I'm a mechanical engineering student who designs and validates real structures for a Formula Student team, so I pay attention to tolerances and fit, not just how the part looks.
Not included: large assemblies (more than 5 parts), organic or sculpted shapes, and rendering. read less
What you get:
- 3D model in STEP and STL formats
- Dimensions checked against the measurements you provide
- One free revision
How it works:
1. You send your reference material and the intended use (3D printing, CNC, etc.)
2. I confirm the dimensions and scope with you before starting
3. I deliver the files within 2-3 days
I work with open-source software (FreeCAD), so you don't need any special software to open the files. I'm a mechanical engineering student who designs and validates real structures for a Formula Student team, so I pay attention to tolerances and fit, not just how the part looks.
Not included: large assemblies (more than 5 parts), organic or sculpted shapes, and rendering. read less
Service offer categories
CAD Drawing Services
3D Modeling
3D Design Services
Software & skills
3D CAD Design
3D CAD Modeling
3D Print Design
3D Printing
CAD Design
FreeCAD
Prototype Design
STEP / IGES / STL / DXF / DWG
STEP Files
Technical Drawings
+7 more
This service includes
| Service tiers | Simple $20 | Standard $45 | Advanced $90 |
|---|---|---|---|
| Summary | Single Part Model | Complex Part or Multi-Part | Small Assembly + Drawing |
| Details | 3D CAD model of one simple part from a dimensioned sketch or clear measurements. STEP + STL files, ready for 3D printing or CNC. | 3D CAD model of one complex part, or up to 3 simple parts, from sketch, photo (with one known dimension) or measurements. STEP + STL files. | Small assembly of up to 5 parts, modeled to fit together, plus a 2D dimensioned drawing (PDF + DXF). STEP + STL files. |
| Delivery time | 2 days | 3 days | 5 days |
| Number of revisions | 1 | 2 | 3 |
Optional add-ons
Member since
April 2026
Languages
English,
Tamil,
Kannada,
Hindi
Avg. response time
1 hour
Mechanical Design Engineer | Stress Analysis, CAD for 3D Printing & CNC, GD&T
Mechanical engineering student specializing in structural simulation and FEA-driven design. My academic and competition-team background includes validating a chromoly Formula Student chassis against multiple impact and stiffness load cases, and designing a fully toleranced brake assembly with FEA-confirmed safety margins. I'm currently running a mesh-convergence and topology optimization study on...
read more
Questions and answers
STEP and STL by default. I can also provide IGES or DXF on request.
A dimensioned sketch, clear photos with a reference dimension, or an existing part I can measure from. The more measurements, the more accurate the result.
Yes, if you give me at least one known dimension for scale. Without any measurements, the result will be approximate and I'll tell you that upfront.
One revision is included. Extra revisions are available as an add-on.
Yes, as a separate service or add-on. Message me for a quote.
Cad Crowd Billing Security policy
Service quality is protected by Cad Crowd Billing Security policy.
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