There is someone over there at legacygt.com using JDM 2 din bezel with new lilliput screen for his carpc project, I think the outcome is very good, but cost too much just for the JDM bezel.($259)
I would like to know which paint can match the stock bezel texture as well, I am thinking to use the NAV bexel and add a two line matrix lcd display (VFD) to fill in the open area where the stock NAV buttons locate. Then get OBDII data to disply on that part. The problem for the NAV bezel is its 6.5" screen opening size instead of 7"...
If we want to go for the "make our own bezel" route, I think the paint/texture is the critical part.
Or we can wait for something like WRX bolt on screen bezel.(Darkfox's project?)