I will model your part or assembly in SolidWorks and deliver STEP files and drawings

ainaj
Request a service

Single part
One part modelled from your sketch, photo or 2D drawing. Delivered as a STEP file plus a dimensioned drawing sheet.

3-day delivery

2 revisions

Small Assembly
Assembly of up to 5 parts, fully mated. STEP files, native SolidWorks files, and dimensioned drawings for each part.

5-day delivery

2 revisions

Full Assembly + Drawings
Assembly of up to 15 parts with exploded view, bill of materials, and a complete fabrication drawing set. Includes design input on manufacturability.

10-day delivery

3 revisions


Add-ons:

Additional revisions (each)

$15

custom work
Request customized services

If this service doesn’t quite match your needs, reach out for a custom quote. Discuss pricing and deadlines to design a project just for you.

About this service

Send me a sketch, photo, or 2D drawing and I'll build a clean, parametric 3D model of it in SolidWorks.

What you get:
• A fully modelled part or assembly
• STEP file (opens in any CAD software)
• Dimensioned drawing sheet ready for fabrication
• Native SolidWorks file if you need it
• Two rounds of revisions

I'm a mechanical engineer, so I model with manufacturing in mind — wall thicknesses, fits, and tolerances that a workshop can actually work to, not just geometry that looks right on screen. My final year project was an automated tank wash system that I designed in SolidWorks and then fabricated and tested, so I know what happens when a drawing meets a real machine.

If your brief isn't fully clear I'll ask before I start rather than guess. Send me what you have and I'll tell you honestly whether it's something I can do well.
Send me a sketch, photo, or 2D drawing and I'll build a clean, parametric 3D model of it in SolidWorks.

What you get:
• A fully modelled part or assembly
• STEP file (opens in any CAD software)
• Dimensioned drawing sheet ready for fabrication
• Native SolidWorks file if you need it
• Two rounds of revisions

I'm a mechanical engineer, so I model with manufacturing in mind — wall thicknesses, fits, and tolerances that a workshop can actually work to, not just geometry that looks right on screen. My final year project was an automated tank wash system that I designed in SolidWorks and then fabricated and tested, so I know what happens when a drawing meets a real machine.

If your brief isn't fully clear I'll ask before I start rather than guess. Send me what you have and I'll tell you honestly whether it's something I can do well.
Send me a sketch, photo, or 2D drawing and I'll build a clean, parametric 3D model of it in SolidWorks.

What you get:
• A fully modelled part or assembly
• STEP file (opens in any CAD software)
• Dimensioned drawing sheet ready for fabrication
• Native SolidWorks file if you need it
• Two rounds of revisions

I'm a mechanical engineer, so I model with manufacturing in mind — wall thicknesses, fit... read more
Send me a sketch, photo, or 2D drawing and I'll build a clean, parametric 3D model of it in SolidWorks.

What you get:
• A fully modelled part or assembly
• STEP file (opens in any CAD software)
• Dimensioned drawing sheet ready for fabrication
• Native SolidWorks file if you need it
• Two rounds of revisions

I'm a mechanical engineer, so I model with manufacturing in mind — wall thicknesses, fits, and tolerances that a workshop can actually work to, not just geometry that looks right on screen. My final year project was an automated tank wash system that I designed in SolidWorks and then fabricated and tested, so I know what happens when a drawing meets a real machine.

If your brief isn't fully clear I'll ask before I start rather than guess. Send me what you have and I'll tell you honestly whether it's something I can do well. read less

Service offer categories

3D Modeling SolidWorks Design Services Manufacturing Drawings

Software & skills

3D CAD Parts & Assemblies 3D Drawing Design 3D Engineering 3D Mechanical Assembly 3D Mechanical Design 3D Model & 2D Drawings 3D Modeling Parts & Assembly CAD Design CAD Design and Drafting CAD Technical Drawing +7 more

This service includes

Service tiers Simple $50 Standard $150 Advanced $350
Summary Single part Small Assembly Full Assembly + Drawings
Details One part modelled from your sketch, photo or 2D drawing. Delivered as a STEP file plus a dimensioned drawing sheet. Assembly of up to 5 parts, fully mated. STEP files, native SolidWorks files, and dimensioned drawings for each part. Assembly of up to 15 parts with exploded view, bill of materials, and a complete fabrication drawing set. Includes design input on manufacturability.
Delivery time 3 days 5 days 10 days
Number of revisions 2 2 3

Optional add-ons

Rush Delivery (48 hours) ( +2 days)

$30.00

Photorealistic renders ( +2 days)

$25.00

ainaj
Lagos, Lagos, Nigeria – 7:20 p.m. local time

Member since
August 2026
Languages
English, Yoruba
Avg. response time
1 hour

Mechanical engineer specializing in SolidWorks 3D modeling, assemblies, and manufacturing drawings

The project I'd point you to is an automated wash-rinse mechanism I built for a 500-litre PVC tank. A wiper motor drives a boom up and down through the tank while the spray head spins to cover the inside surface. I designed the whole thing in SolidWorks, worked out the drive sizing, drew it up, and then actually fabricated and tested it. Watching a design meet reality changes how you model — you l... read more
Request a service

Single part
One part modelled from your sketch, photo or 2D drawing. Delivered as a STEP file plus a dimensioned drawing sheet.

3-day delivery

2 revisions

Small Assembly
Assembly of up to 5 parts, fully mated. STEP files, native SolidWorks files, and dimensioned drawings for each part.

5-day delivery

2 revisions

Full Assembly + Drawings
Assembly of up to 15 parts with exploded view, bill of materials, and a complete fabrication drawing set. Includes design input on manufacturability.

10-day delivery

3 revisions


Add-ons:

Additional revisions (each)

$15

custom work
Request customized services

If this service doesn’t quite match your needs, reach out for a custom quote. Discuss pricing and deadlines to design a project just for you.

Billing Security Policy
Cad Crowd Billing Security policy

Service quality is protected by Cad Crowd Billing Security policy.