https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.amazon.com/eXtremeRate-Console-Replacement-Nintendo-Switch-Kickstand/dp/B07M9Y6K8B&ved=2ahUKEwjdpuDBlKnxAhWkdd8KHUq5B6QQFjABegQIDhAC&usg=AOvVaw0H1g8xqFNCraQ4vTRwBU3c
They also have the control so just look around. And as for the buttons.
https://www.etsy.com/listing/797050688/add-a-second-button-color-to-your-joycon?gpla=1&gao=1&&utm_source=google&utm_medium=cpc&utm_campaign=shopping_us_-electronics_and_accessories&utm_custom1=_k_CjwKCAjw8cCGBhB6EiwAgORey6042EZTQaD6k0FZDMtI2UTCSCH1dx8TJC6VJo0LgnyNSn-1HgHfNRoCMlUQAvD_BwE_k_&utm_content=go_12665398257_121762925993_511610210343_aud-1184785539978:pla-315906365651_m__797050688_12768591&utm_custom2=12665398257&gclid=CjwKCAjw8cCGBhB6EiwAgORey6042EZTQaD6k0FZDMtI2UTCSCH1dx8TJC6VJo0LgnyNSn-1HgHfNRoCMlUQAvD_BwE