Ok I can see an address in your screenshot 0x00138200.
So for anyone looking to extract the stages 3D models from the european Virtua Racing ROM, here are the addresses:
beginner: 0x00138200 palette: 0x001d3020
medium: 0x0014c200 palette: 0x001d30a0
expert: 0x00164298 palette: 0x001d3120