If there is a V8 fitted into a RAV4, that for sure isn't a RAV built before august 2000 (doesn't fit, RAV4 mark 1 is only 4 cylinder. The 4.3 version is available in six cylinder so it might be extendible to 8, although i think that's a pretty tough thing to do).
So perhaps ask that question in the part of the forum for newer versions of the RAV.
Greetz
The bumper you are referring to, mrgreg, is a one off bumper made by their shop, not made by ARB. Your not going to find anyone making parts like that for the 4.1's anymore, if they ever did in the first place. doesn't mean you can't get a metal fabrication shop to make you one.
Again, looks like a custom part. They look like modified versions of the RAV's stock headlights... but at the same time, I swear I've seen those lights somewhere before on another vehicle.
Only option we have are the DEPO Angel Eye projetors, or the DEPO blacked-out headlight cases.