Favicon from Existing Logo

I need a small, web-ready favicon derived from the icon portion of our current logo. No redesign - just a faithful, crystal-clear adaptation that stays recognizable even at 16 × 16 px.

Here’s exactly what I’m after:
• Use the icon only, keeping all established brand details intact.
• Deliver in PNG and SVG formats, ready for immediate upload (multiple common sizes preferred - 16, 32, and 48 px).
• Keep edges crisp and colours precise so the mark reads cleanly on any browser tab or bookmark bar.

If you have proven experience producing favicons and other micro-sized brand assets, this should be a quick task. I’ll review the files, request any tiny tweaks, then close the project once everything looks perfect.