CAD Drawing Unification

I need assistance in combining two CAD drawings into a single unified layout. The primary goal is to create a cohesive design that integrates elements from both drawings seamlessly.

Need a seat upper, mated to suspension.

Key Requirements:
- The two CAD drawings are in a format other than DWG, DXF, or DWF.
- The focus should be on creating a single unified layout.
- Mechanical elements should be prioritized in the unified layout.

Ideal Skills and Experience:
- Proficiency in CAD software and experience with various file formats.
- Strong ability to integrate and align elements from multiple drawings.
- Expertise in handling mechanical elements within CAD designs.