What 3D elements make you click 'buy' on a portfolio template?

Hey everyone! 👋

I'm launching a 3D Portfolio template on Product Hunt this Tuesday (June 16) and I'd love to get your input.

It's built with Next.js 16, React Three Fiber, and Tailwind CSS v4 — featuring interactive WebGL scenes, particle systems, floating 3D shapes, and smooth scroll animations.

What kind of 3D interactions make you stop scrolling and actually engage with a portfolio site? Real-world feedback would be hugely helpful before launch day!

Appreciate any thoughts 🙏