to be honest I do have what you need.screen,dvd unit,software- its a mule I use for R&D. thing being everyone wants this software for nix and depsite what you read that $100 for the CD/DVD is what everyone will pay. they won't. 90% of what you are reading is talk. plain and simple.
as for application - the unit is used in this car, the E50 Elgrand and the Cima. now the el grand hasn't taken off that well. teh V35 has and the Cima is pretty much dead in the water.
so if you wish to spend 6 months reverse engineering teh software for one line of car - go for it.
the only gain thye will get out of this is the working trip computer. the TV will still be useless (analog NTSC format) and the GPS has no maps. if you work out the mapping engine for it - great. you still need to format the maps to suit.
the other stuff (VICS) is the traffic radio/avoidance which very few of th cars have fitted. its a dealer option and of the 100+ cars I have worked on I have pulled two boxes out.
its far quicker to buy a USDM navi box and button set to sort the trip computer. this will negate the TV function slightly (its still VERY doable) but fixes the language issue.
to me a CKV36 will be a lot easier as its linux. mount the drive image it and then play. (not that I have time to fiddle.)