Transparant
Reserved for fade 1
Reserved for fade 2
Reserved for fade 4
lake
Reserved for fade 5
Reserved for fade 6
Reserved for fade 9
runway
hill1
hill2
mountain
Reserved for fade 7
fade11 + tower
fade12 + tower
shadow
Reserved for fade 3
bits
distant roads
Reserved for fade 10
road
bits on water (4+17)
midroad

Reserved for fade 8







Sky band
shadow






runway lines (8+32)







distfade & trench bottom?
shadow2?