About this 3D model

This mouse is entirely a personal design, primarily inspired by a sudden desire to create a mouse and print it for fun. The PCB is compatible with the Lenovo M20 small mouse, readily available on platforms like Idle Fish for a few yuan. If you're interested in trying it, feel free to print it out. I haven't personally printed and verified it yet, but if any friends find any areas for optimization after printing, please do point them out. Your feedback is greatly appreciated. This is currently the first version, and after verification, several issues were identified that require correction. However, I'm currently short on time to address these issues (2024/1/6). Thankfully, the overall feel of the mouse is quite good. This is currently the first version. After verification, many issues were found that need to be corrected, but there is currently no time to correct them (2024/1/6),Fortunately, the overall feel of the mouse is quite good - - - - - -