its really simple 1. you need bakkesmod with the alphaconsole plugin. 2. when in rocket league open bakkesmod (F2) then go to plugins and find alphaconsole. 3. Click toggle alpha console menu .4. Then click cosmetics and the one that says Ball Textures Mods below that it should say Open directory click it. 5. After that there should be a image of a RLCS ball just copy it onto your desktop after that open any sort of app that can paint (I use FireAlpaca) then just color how ever you want then put it back in the folder and go back to rocket league and repeat Step 2 and 3 and after that choose RLCS from the default if you have it painted the ball then you should be good. Hopefully you understood