w, a, s, d to move, and arrow keys to look around.
You can use this engine if you give me credit, here is the 3D engine and scratch 1.0 (and scratch 1.0): https://archive.org/details/engine_202010 It will fully work on Scratch 1.0.0! Just download the files on archive.org that I have provided, you only need the newer engine and scratch 1.0. But I also provided my first test.
