Clean Up AI Coat of Arms -- 2

I need an AI-generated coat of arms cleaned up into a detailed high resolution png image with no background. I’d also like a “realistic colored” version. I’m uploading the colored version as far as I got. The more changes I made the more the AI couldn’t handle it The stone with blue is the final version. Although I’m not quite happy with that stone texture. I’ll upload an earlier version where I like the texture more and it’s also slightly worn/cracked. The current assets are in JPEG/PNG format and need to be converted to 3D printable or CNC-carvable formats.

I plan to use this as branding in all various formats: website logos, metallic foil on stationary, printed logo, and most importantly an actual carving to be hung in various places in my home.

Requirements:
- Separate ALL details (shield, crest, helm, mantling)
- Minimal to no modification of existing design

Ideal Skills and Experience:
- Proficiency in vector conversion
- Experience with 3D modeling and CNC carving
- Attention to detail and design integrity

Please provide a portfolio with similar work.