For those of you who say this should be done in a month, I say put your money where your mouth is. The artist's work is the short end of the schedule. There is much to do to make this happen. It can happen much faster than 6 months if you rush it and avoid a lot of "polish", but if you are trying to do the job right, it will easily take over 3 months. You can put multiple people on the various steps though and start to crank these out much faster. Even WoW took a long time to put out new models and those were much much simpler.

For those of you that say "I am an artist and I can do it in a month", I say "show us an example and tell how long the entire thing took from start (concept) to finish (working in a game)".

Finally, why even get upset about this? How is this bothering you in-game?