Let's see, after the engine started:

Coolant leak: fixed
Fuel leak at the 1MZ filter: fixed (needed an o-ring)

Now I have a couple of other issues, like a random misfire and lean AFR (caused by the planar A/F ratio sensors). I think I know what is causing the misfire. I used quite a bit of moly pre-lube in the engine, and I'm pretty sure some is sticking to the cylinder walls and is burning off. It's quite hard to burn, so it's causing random misfires and...

Jason.MZW20

Will be updated with pics of it in the car, and completely finished.

Jason.MZW20

Jason.MZW20

Jason.MZW20

Specs:

Engine
2000 Solara 1MZ, CA spec
- Fully rebuilt: honed, re-ringed, extensively cleaned, resurfaced, new main, rod, and thrust bearings, new head bolts, ported heads with valve job, new water pump, new thermostat, new timing and accessory belt, new valve stem seals, new engine gaskets incl. MLS head gaskets, completely resealed with Permatex Ultra Copper RTV.
Injen Jet Black 1MZ intake system (CARB certified)
Stock cams

Transmission...

Jason.MZW20