I think it depends what the rest of the car looks like, and what color the car is :\. If you had a red car I don't think that those would look as good as something a little sportier. But if you have like a black or white they would tight!!! Also, those look real bling bling so I think that the rest of the car would probably have to follow the part
I tried it (photoshop) on my dad's red coupe, but it didn't look that good, so I might try it on my white coupe tomorrow. But I agree, the wheels are only going to look good if the rest of the car can play the bling part, and mine won't do them justice.
Those would look nice IMHO, as I was looking at rims that look like that, or look similar, but what is the offset and width of the rim? Most of the rims I found in that style have way too low an offset. I found a nice 3 piece rim similar to that from Japan, but it would have been about $5000.