I might have what you are looking for. I purchased a set of Audi rims to use for my snow tires and i also came across a set of steel rims. The Audi rims are part no. 8E0601025BC and i think they are what you are looking for. They are 16 x 7 5 x 112 with 42 mm offset. The rims are in good shape with no damage to either the outer rims or the innner rims. They need a good cleaning and a little touch up paint but look very nice.
If interested let me now. I live in Queens NY 10 minutes from the Throggs neck bridge.