I would like to confirm whether complex models will affect rendering performance？

[NeuromancerAQ]

Hi, I am working on a port-related project, and when I load a model, I notice that the entire scene becomes laggy. Eventually, I traced it back to this model. Initially, I thought it was an issue with my code. However, later, using examples from your project, I loaded the same model and found that it also causes lag. So, I would like to know if this model is causing the entire scene to lag. Thank you This is the model that is being used model.zip