Hey dude, first request:
Ok if has no skin yet. Make them HD. If you cant, the best definition it can be. Make it similar to WoW models capability if you cant make it HD like Halo models quality. Or if you cant, no need to make it HD. =))
Make it not holding that thing.
Bridge model, modern one.
Also, make it look broken, like a bridge with a wrecked pathway.
How would you like to join my modding team of Colossal Productions as our 3D Modeller? Colossal Productions is made up of jones080, jxtranghero, hades17, Champara Bros, newbchu, AL0NE, Blood Raven and me.
Our goal is to make quality maps for peoples enjoyment. If you are asking, what would I do? You would just simply provide us 3D Models resources to be used in our maps.
If you have any more questions, please fell free to VM me.
Also, our current projects are located in my signature.