Well I played a bit around with gimp since I had a bit of a free time.
And the idea come to my mind that there are only 2 caravan cart.
It may be interesting to have more caravan carts and have the ability to add an extra brahmin to the caravans to make the speed faster or double the water capacity.
I put together a third one well its not much of a change, but it could be used as random replacement for the big caravan cart so there will be 2 type of that.
A picture for a little demonstration of how I imagined the carts that have 2 brahmin it contains some extra carts too.
