Anyone know if headlight covers are replaceable with the OEM headlight covers?

The reason why I am asking is because I have burnt my headlight covers while trying to do my JMD coversion. The OEM headlights have been burnt.

I need to replace it, but don't want to buy the whole assmebly, because there's no need to replace the whole thing if the cover is my main concern.

 

i've never heard of that one before..me thinx you be snookered and replacing the whole assembly..