Thank you all, very helpful :)
It looks as though quite a bit of work is required to actually get it looking neat and tidy and it's not just a direct replacement. I'm really not all that great with stuff like that, is there a genuine lexus one you can get which just fits straight in without the need to sand and paint and all that malarky!?
Also, seeing as you are all so helpfull here, can anyone point me a to some sites which sell the illuminated door sills for the IS200 SE?
Thanks again