That looks great, Dave. You need a big ole smelly dumpster at the end of that driveway... Maybe a stack of pallets. The weeds look great.
You might want to beef up the floor system of that loading dock, though. It looks a little thin. A forklift would drop right through it! I'd suggest spacing the supports about 32" o.c., 48" at the most, then use a crib of 4x12 timbers for joists. The frame should also get weathered up darker and more gray.
Lee