Unreal Engine 5 Radio Model

I need a medium to high poly 3D model of a metallic base plate that will be laid on the floor in a central game play area for use in Unreal Engine 5. The plate will need to be a hexagon shape with 6 equal sides, each section containing symbols of the zodiac (2 per edge section).
From each edge i'd like plain "ramp" (textured the same) to extend allowing tanks to ride onto the central plate. ALL these ramps need to be edged together (no gaps), basically the central area just needs tapering down to the surrounding area for the tanks.
The plate central area then would rise about two feet only. See the image for the dark metallic material/texture to match and type of symbology. The image with the green background is the actual way i'd like the zodiac symbols to be arranged-pointing inwards (no Month/dates though). I had a go with various AI, but it failed!

Requirements:
- FBX format
- Standard textures included

Ideal Skills:
- Proficiency in 3D modelling software
- Ability to create medium poly models