I made this in answer to a request I usually do scify but this was fun
I will release a skinned high poly version later. For cargo I suggest using
"Shipping Container" by metalix. http://www.blendswap.com/blends/view/68752
His container Rocks
The HMS Jolly Kaitt is a coastal flat bottom
While the HMS Lidea Bell is a long hauler with a bell hull. Both haul cargo for Her MajestyÃ¢ÂÂs Royal Navy out of Perth.