@Celeborn
This look very cool

although I've seen recent Kinboat's previews (not posted) and he made something that looks bascially the same... so, maybe PM him, so you could exchange info on what units are being done etc. On the other hand, even if there are duplicate saurus, I will find a way to use them (advancement to bigger saurus etc.)
Warhammer Battle is a table-top fantasy battle game. The is no board or one set of units/rules. You collect metal & plastic miniatures to build an army and the play with them on the table (possibly with grass, terrain etc.). WH has about 20 years tradition and is the best selling game of this type.
Warhammer 40.000k is a similar game, that happens in far future, with space orks, chaos marines, tanks etc.
Warhammer Fantasy Role Play is a role-playing game based on Warhammer Battle.
There are other games that happen in the same world ie. Warmaster (like Battle, with smaller miniatures - larger scale battles), Epic (same, but for WH40K), Necromunda (gang wars in WH40K world), Blood Bowl (brutal sports game with fantasy teams), Mordheim (pit fighting i think), Battlefleet Gothic (WH40K in space) + some more I don't remember.
There are books as well, ie. the Slayer series, computer games (ie. Shadow of the Horned Rat), and collectible card games.
Warhammers basic world is reflection of late medieval times of our world. There is gunpowder, but it's used basically only by the dwarves and the Empire (sort of Holy Roman Empire).
ETA was delayed so many times... I go to uni now, so I have less time, but I should be able to release the mod this week.