Hey I got this rcf 2019 needs an engine swap the motor is blown I got a replacement engine for it, I live in New Jersey is there anyone around me that anyone knows that is a good person for the job

 

Unfortunate to hear that how an F 10th Anniversary car is not maintained properly by the prev owner.
That said, S&E Garage is also in NJ, He suggests Lexus of Atlantic City, and specifically Master Technician - Mark Esposito. You can watch his latest video on YT linked in the Fuel Pump Recall thread where he mentioned that.

If you can go to Illinois, there's The Car Care Nut guy, Ahmed. He has a ton of experience, ex-master tech and knows all things Toyota Lexus and he built a very successful YouTube channel but there will be wait time for sure. However it is far, but it's an option if you want.