anyone know where i can get some for the polo?

i was possibly thinking mk1 escort rally arches...

I don't think they ever produced them for the mk4? I believe there maybe a rally kit but I imagine thats ££££

ive seen a mk4 with really wide arches in a berg cup report in a mag (hence the idea!), but looks like im gonna have to make some up...

want to get some wide wheels and possibly widen the track before i do or it'll just look sh1te with wide arches and the wheels miles away from the edges! lol