Help with inner rear wheel arches

Hi,
got my first disco yesterday and need to start on tidying her up,she is going in for a lower half respray and i need to get both back outer wheel arches reconnected as the inner wheel arches have corroded,the part that covers the fuel filler pipe,the part of the inner arch that is part of the door is ok both sides,can anybody please help in putting me right on what to do,can you buy a rear inner wing liner?-thanks.

:nopics:

Sorry. You want to know what?

Your question(s) may be a little easier to understand if you tried using a few of these little buggers ............ At the end of each sentance.

I repaired mine with a big sheet of metal and angle grinder. Oh and a mig (sellotapes no good).