Urgent...Please help.....1UZFE - Enigne number....Where?

[AE3SGTE]

Hi,
I searched, but there is so many responses with 1UZFE, there is just too much to look through.
Where is the engine number on the motor? I can't seem to find it for the life of me?
Anyone point me in the right direction.
I need it for my MOD Plate.

[4th surf]

Under the thermostat housing on the block

[AE3SGTE]

Thanks mate!