Fender / Mudguard technique.

Pnoi_APL asked for it.

 

This is the technique I used for the Skipper Kite and a soon-to-be-photographed MOC, as well.

 

No, the gap isn't completely closed, but it's real close, so I can't be arsed to find a better-fitting technique that compensates for that tiny slot.

 

I'm not sure if this has been done before or not, but here you go.

Done