PCB Design of CAN Bus Module


I am working on a project where I need to design a CAN Bus Driver module. I need to interface it with RPi PICO module. Rite now I am working on a prototype so I have used the ready made module.

But now I want to design this PCB design, I am looking for something similar to that: CAN-BUS Breakout - Share Project - PCBWay

I have searched online but haven’t found anything, and this PCB design is also for sale, not free.

So, can someone provide me its PCB design or could guide me in the right direction.