Roughly looks like the Sepang circuit layout from above.
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Sepang Sculpt Mk2

Back in 2019, I interned for Royal Selangor. They made a lot of amazing things, but my favorite was the 2015 to 2017 Malaysian F1 GP trophy.

In 2020, I tried to recreate something similar in Catia V5 but was unsatisfied with the result. Now 4 years later, I try again using with Rhino 7.

Isaac Poy
Industrial Designer Kuala Lumpur, Malaysia