* Optimized png textures for new models* Optimized png textures for new models.
* Replaced unknown license models with cc-by-sa 3.0 models by kOba.
* git renamed tree2.png -> tree2b.png, added new tree2.png model texture, added tree2b skin to tree2_a.md2 model, updated LICENSES
* replaced model skins with gpled versions from OpenGameArt
* converted tgas into png images
DarkRain
mcr2010
Martin Gerhardy
