Mk2 Zip Undertray?

I am looking for a undertray that would zip a mk2 zip, it is for under the petrol tank as I have an ice bracket on, the tank just looks ugly!

Thanks

 

I have a few spare panels but not sure which bit you mean...any pics?

 

I dont know if they even make a panel for this part, it would go under the back of the tank at the rear, it looks like this one
http://www.pedparts.co.uk/product/243/aerox-mtkt-undertray

See the third picture for the fitment of it.