#Niatross :
That looks pretty solid already man! send it over when possible? (in scx format weirdly, so its easier to scale it accordingly in Blender) i can model the airfilters and whatever else is needed. Also what GE aftermarket parts were on your mind? since im doing the GE now, i can do those too!
well my idea was more 2 or 3 N/A exhaust manifolds, ITB with different trumpets mountable and some sheet metal boxes for it and air filters, and 2 different itb mounts intakes like a 0 degrees and one with 30ish degrees
Added 1 minute later:
the sheet metal boxes for the ITB is in the idea of making possible to do ITB Turbo setup