I was digging through my attic and found my old Yokomo YZ-10 (orginal run circa 1988) that I bought and built when I was a kid. I got the itch to restore it and started looking to see what could be upgraded.
This is based on the version with a Yokomo logo found here:
https://www.shapeways.com/product/49EKZAV6D/yokomo-yz10-870c-bulkhead-center-cap-w-yokomo-logo