err, I fail to see an issue here.

The model is simply being stoic in the face of adversity. :)  An admirable trait in a simulated  three d representation .

Those sorts of textures are very useful if trying for a degree of realism in battle scenes , crime pics , etc.

Totally needless for froliking in a field of bunnies of course . For that you need bunnies....and a field ....maybe some flowers....some grass......sunshine....a mild breeze.....

errrr, where was I ?     oh yeah  

bye