Basically, car must be bog stock.
No diff leaks
No torn boots
No apparent rust
etc etc
If you think it might not pass then it probably wont.
My AE71 was totally flawless on all the important parts (seals, boots, shocks, captive springs etc etc). But they raped me hard on rims (figured I'd try my luck, they are only 14 x 6.5 +15 SSR meshies but still got hammered on them). Said the suspension was too low (not even tucking rims anywhere) and above 100mm. Exhaust too loud (granted I even thought it was). And told me to get my 4AGE engineered (after having told me before the inspection that I didn't need to get it engineered because it was the same capacity)....
So after all that, I'm just gunna find another place without a pole up there ass change a few things and the car will be on the road. You are allowed to go wherever you want at any time with a blue slip, so if one place fails you, you can just look for a better place.
What do you think they'll do you for?