I ran into this site while surfing the internet and my jaw dropped in amazement. If only money wasn't an issue. What they have available is mind boggling.
Be aware that this is a european site so dont be alarmed at the partial nudity here and there.
If you are looking for a rear wheel hugger or a tail inclosure they carry a brand called powerbronze and it is very affordable. I dont know if it is distributed here in the US.