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HELP NEEDED - 1uzfe vvti - probably wiring problem

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HELPPPPPPPPPPPPPPPPP
Ok, so i pulled a dumb and challenged myself to build a car in 1 week, putting a Lexus 1uz onto a w58 into a Mk3 Supra,
but I hit a major roadblock... My engine won't run, it'll crank but nothing more.  I've been trying to get my engine to run for the past three days, literally have been working on it for 10 hours each day at least, and have somehow gotten nowhere.

What I have -
-I have the 1UZFE VVTi engine (I believe it came out of a 99-00 Lexus SC400) just the motor, no transmission
-I have the ECU (that I believe is the original stock ECU)
-I have the stock wiring engine wiring loom which came pre-plugged in and all that
80-img_3308_6114dfd4688a5c7c2b8096cefa028771950ad5fa.jpg

My engine


80-img_3303_fd59eb376884d48cb66609719a7bb98c359bc127.jpg

My engine again


80-img_3301_74f7a216e4c71b288998de9b3578024daa952219.jpg

Wiring loom and ECU


80-img_3279_af044039e57c94ceaeeb5e8ba80042ffbac3583c.jpg

ECU




What I've done - 
-Connected the EB2 (2) wire which is black with red stripe (I believe is ignition 1) directly to the positive to the battery
-Connected the EB2 (3) wire which is also black with red stripe but physically larger(I believe the starter power wire) directly to the  positive on the battery
-Connected the IJ2 (11) wire which is black with orange stripe with silver dots directly to the positive on the battery
-Connected the IJ2 (11) wire which is yellow with black stripe directly to the positive on the battery
-Put in new SAE 5W-30 oil, there is an oil leak but it has enough oil to run

80-img_3282_e59eee13457cbfaa57fd835ad580943f30706a31.jpg

IJ2(11)


80-img_3298_aa28f34be4ff74aa70185e7966689d956624ee80.jpg

top left EB2(3), middle bottom EB2(2), top right EB1(4)



What I've tried -
-Used starter fluid spray directly in the air intake, did NOT work
-I plugged in a blade fuse in the power and ground wire(i think) of the transmission plug to try to trick it into thinking it was in park because maybe the ECU wouldn't let it run, did NOT work
-Bought and connected a MAF sensor (from a junkyard Toyota) and plugged it right in without an air intake, i was told it would run without one but got one anyways because i also heard it the ECU won't let it run without MAF input, did NOT work
-Looped (plug a wire in power running to ground) O2 sensors near transmission plug, tested with and without, did NOT work
-Cleaned spark plugs for healthy ground
-Tested power to ECU, it was receiving power (12.6 Volts approx)
-Probably a lot more but writing this from my crappy memory now
80-img_3335_d8ea068bcd6dc8429780b196c9df5e482ceefe51.jpg

MAF sensor plugged into MY engine


80-img_3334_d7ed29826123b086e0f2dac9622698da6ffae979.jpg

Transmission plug with blade fuse


Final words -
- I believe the ECU is not sending signals to the spark plugs, therefore there's no combustion, I don't know why
- I have spent hours and hours and hours on lots of forums trying to figure this out myself, obviously couldn't solve the problem
- I may just be missing something important, honestly I don't know now
- I tried to be as descriptive as can be because I know that helps others diagnose the problem
- If you have a question just ask, and I'll answer it to the best of my capabilities or I will honestly tell you I don't know
- PLEASE TEXT OR CALL ME AT 512-720-1166 IF YOU THINK YOU CAN HELP, OR HAVE A SUGGESTION

More engine photos -
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80-img_3310_fe9b85e6d8f0af3a9a3d8635d52ef7dd70c38dd3.jpg
80-img_3311_7cee1b40fd9da327c355aa354b3d4cba17241eb6.jpg
80-img_3307_cd905aef9f9c62fcd8ec3738548ce0d1894f8dd0.jpg
80-img_3299_a6ad40a37bf6fcd9a98ac201e49287dbc22b1830.jpg
80-img_3292_3cc8e2939c6b0523629278eef91b4490b9141857.jpg
80-img_3281_97669f39ec200fcdc6bb3b89ebadd7fab01ef13a.jpg
80-img_3283_ccb6c035f38d1abcc9e8aa8bdf5dd7a87f56897a.jpg
 

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