LF-C looks like an Audi TT mated with an IS-C...

 

that concept pic is like 3 years old, I hope they update it significantly...too radical for most toyota/lexus final designs.

 

...IS F convertible? That'll kill it.

 

The first SC was gritty and mean, the next was softer and plushy, the coming SC needs to be a good balance of both. They softened the 2IS up and plushed it like they did the 2SC years before. If they soften the 3SC up any more than they did the 2SC over it's predecessor, it's gonna come with a lip stick holder as standard equiptment.

As all previous generations have taught us, they usually get softer and more plush over age. IMO they should skip the real estate lady version of the SC and use it as the high horsepower coupe when they redesign it.