Thanks. Besides the car and ball models, I created all the visual assets myself using Blender. Textures are created by GPT and I also use cursor with gemini 2.5 for some 3D related stuff.

This is for educational purposes, and I don't intend to commercialize a Rocket League clone.

Find the free to use cars and ball from this awesome creator here: https://sketchfab.com/fairlight51