Looking for a Conveyer belt tileset

In my game Tears of The Sky, there is a factory in which I would like to implement some conveyer belts. However I cannot find a tileset for this.

With that in mind I am here to ask if anyone has seen one around or if someone would be willing to make one.

Lets dig into more details shall we?

What style am I looking for? Well I am using the default tiles for RPG maker VX ace, so anything that matches it will do.

What is this going to be used for? It is going to be used as a dungeon mechanic inside of a factory dungeon. In the game it will push you in whatever direction it is moving towards. Kind of like a forced direction maze, but the player can walk against the treads tide.

So you need 4 directions? Yes I do.

Well that about sums up the request and what I am looking for. If you know where I can find one that works as well as making one for me.