What parts are missing in this rebuild?

[hexagone]

Bought a 325is with the intention of getting it running again. A rebuilt engine was never finished being installed, and there are a few things missing. I understand it's a 2.7L stroker build with seta internals.

I see some obvious ones - but wanted to get sharp eyed readers a chance to point out what parts of the install are missing, and help get an idea of what I still need to order.

Thank you!

[Reichart12]

Missing a big fat turbo.

[digger]

Vacuum hose for booster
Exhaust downpipes

[hexagone]

what about AC bits?

[Mike36]

That reversed photo confused me for a bit.

[e30davie]

Missing a big fat turbo.

damn i wanted to use this joke:(

[325e '87]

That reversed photo confused me for a bit.

Yeah, I stared at it too long

[hexagone]

anyone else?

[D.Martijn]

Only other thing that jumps out to me is the fact that the little rubber elbow that connects the ICV to the throttle body is cracked.