aurawrl

Hello so it's nice that in 1.2.3(no ecx) you can change the turbo aura but what about the transformation aura aura.wrl which you can find in the models folder i know you can make wrl with milkshape but i don't know how :( anyway can anyone make it? so when transforming instead of this...

when i download a new model from redsaiyan.net sometimes the package has a aura.wrl in it but when i change the aura.wrl file with a new one esf crashes every time so i have to reinstall the game everytime if that changes does somebody know what i can do about it ???