Redraw of technical drawings with small modifications -- 2

I have a set of exploded views of mechanical assemblies that need a fresh, clean look. Each illustration contains roughly 11–20 individual parts. I want them redrawn in a minimalistic line-art style that stays true to standard engineering proportions yet feels light and uncluttered. Feel free to lean on AI tools to speed up the base tracing or alignment, but the final files must be hand-checked so every edge, gap, and leader line is crisp and accurate.

Source images arrive as mixed-quality JPEGs or PDF. What I need back is a PNG with small alterations on the images.

Deliverables
• One clean vector exploded drawing per assembly, minimalistic line art
• High-resolution PNG preview of each drawing
• Layers logically named (parts, annotations, background) for fast edits

A short sample of your line-art work on mechanical parts will help me lock this in quickly. Once approved, I’ll send the full batch and we can agree on a turnaround schedule that suits us both.