High detailed turret

After playing through portal 2 I noticed some things about the turrets, how detailed they´re and that you do not leave a all your blood behind when shot at.

I´ve retextured the portal 1 turret to look more like the updated version, normal mapped it and made some changes on the blood decals so there won´t be blood all the time when shot at,(only a bit) it´s more like the bullets get really close but do not hit you actually until some do, and that´s when you die :P

Also added improved fitting sounds