...Problems...

I ran into a few problems when i started modeling this part of the mouse. I restarted the side a few times until i realized that the best way to model would be if i separated it into individual objects, which is shown in the second picture.

I think that this is the most convenient way to model this project because it will transform into a robot in the end , which means there will be several different objects to animate. Robots tend to be made up of separate parts, just like a car.