More fire and carcass models

[sreyem13]

Great game! Love helping out! I remember the older build graphics, and compared to the most recent update, so much more improvement especially on the ice and snow!

Making a fire with a book, or one twig and tinder as opposed to a full set of logs. 

Half eaten carcass, rotting carcass or freshly killed and gutted animals have corresponding models.

Just thinking about how building more on interactive elements would be great!