If you want to make them oldschool, there's turtleSpaces Logo: https://turtlespaces.org/weblogo https://turtlespaces.org/weblogo We're in the midst of upgradi

If you want to make them oldschool, there's turtleSpaces Logo: https://turtlespaces.org/weblogo https://turtlespaces.org/weblogo We're in the midst of upgrading to three.js with all that it offers (materials, shadows, etc.)