2003 Lexus ES 300 not starting or turning over

Have you checked the main fuses under the hood?

Yes it all looks good could it be the fuel pump

If the starter isn't engaging to turn the engine, then that wouldn't be the fuel pump. Is that what is happening?

Yes

Have you checked to make sure there is power to the starter?

How u do that just chck the connection s

Start by checking to make sure the battery terminals are clean and tight. Check the ground from the battery ground to the engine block to make sure it too is clean and tight. If that is all good, have a helper turn the key to the start position while you check for voltage at the smaller wire on the starter. In the start position, that wire should receive 12v.