Hi I'm hoping you can help me. ?

Something is missing in the photo. Do I need it ?

It's just the top part of the air intake assembly.

You will probably find it down to the right behind the headlamp, on the undertray or on the side moulding to the undertray.

 

I can even tell you why it fell off, because the PO had trouble clipping it on, why? - because the round spigot attaching the U pipe to that housing needs to be rotated till the moulded "TOP" legend is visible, thats something I only learned myself today!

 

My neighbour found his dropped down amongst the oily bits, like you he didn't know it was missing & he had to find a home for it!

It's not 100% essential, it's just trying to prevent debris getting into the air intake system though it would be caught by the air filter anyway 

Thanks Guys, I will have a good  look for it.

If i don't find it ill get one, as it doesn't look great like that.