Lore: they wanted to show off their skills but were outmatched by Scintilla with a suspiciously similar concept car. So the acting CFO got a torch and started a mob, but the mob was shut down by a SWAT team, and he never paid ETK's taxes again.
Concept car to test an autopilot, tested around public roads , but the system got defectious and did multiple hit and run. The car is now resting damadged at thé Etk museum
"but the system got defectious and did multiple hit and run" I would think they would have used closed public roads and used volunteers for cars and dummies for "hit and run" victims.
Tesla's autopilot isn't any better , and they were on the road , and if before you Say anything, prototypes Can be Seen on roads
Cherrier Vivace Monté Based on the Tograc drivetrain/suspension for European markets in Alpine regions for use in rough terrain and tiny towns. May or may not attempt to make this into a mod. (also ignore the wonky wheels)
Here is a vague 3D model representation of a potential ETK model. As you can see, it is a sedan, also quite boxy. Considering that, I personally think it would fit into a sporty&luxurious kind of vehicle category.