How to render a metalness texture? (React-three fiber, using gltfjsx)

[lucasandradegs]

I'm trying to render this 3D car model on my page, but it's being rendered completely black. Through Blender, when I set the metallic texture to 0, it does render the color of the car, but it doesn't look as nice as when metallic is active. Is react-three-fiber not able to render models with metallic color? Thanks.

With metalic texture:

Wihout metalic texture:

What I'm doing to render:

npx gltfjsx public/models/colored6.glb

git repo: https://github.com/lucasandradegs/react-three-fiber