Professional 3D Podcast Intro Animation

I need a short, polished 3-second to 10-second opener that instantly positions my podcast and YouTube channel as professional and trustworthy. The sequence must be fully 3D, carry a clean corporate-style aesthetic, and seamlessly integrate three elements I will supply: our logo, our concise tagline, and the music sting/sound design that sets the tone for each episode.

Here’s what I expect at hand-off:
• Final intro in 4K and 1080p MP4, broadcast-ready with embedded audio
• Separate clean version without audio for future remixing
• Source project files (Cinema 4D, Blender, or comparable 3D package) with all textures and comps intact

The animation should finish with a neat, subtle logo lockup on a transparent or keyed background so I can overlay it on any footage if needed.

I will provide the vector logo, brand colors, and a brief referencing mood board as soon as we start. Please include a short note on your proposed 3D workflow and an example of a professional-looking intro you have already produced so I can assess style fit quickly.