Use WASD and Arrow Keys to move and look around at the simple scene of bushes and trees. S toggles sorting for the ground.
Dealing with triangles for 3D can be annoying - how about only having points, no triangles? It's random question, but this is what came of it. Making a scene 100% out of pen dots doesn't lend itself to detail, but I do like the aesthetic. Music: Moonlight Sonata by Beethoven, obtained from yourclassical.org