Part Number Help

[1993LS400]

Hey all, name's Allen, first post here. 1993 LS400. Well, to begin with I bought the car for really cheap only thing is I had to replace water pump, idler bearing, tensioner bearing, hydraulic tensioner, and timing belt. Wasn't that bad but did take three days. Anyway car works great now. Question is: there are a few interior door pieces that I'm trying to replace but the part numbers don't seem to match up with any of the Lexus Dealers. Here are the parts: 69277-50020 RH only name I can come up with is door handle bezel and 74233-50010 LHD-RH front passenger side switch plate. Anybody have a source for these parts or maybe a set laying around with all the clips still intact that I could possibly purchase? Any help would be great. Thanks