I was at the JLR academy last week and saw what looked like LWB Evoques on test, also they tell me they are doing a soft top option.
I saw a picture of the DC100 on the wall but from what they were saying no decision has been made on the new Defender body design.
There is a completely new model being worked on, don't know more than that and the reason I was there the "All new Range Rover" is absolutely incredible. All aluminum riveted and glued body, 0-60 5.2 sec 150 top speed (5ltr sc), 900mm wading depth, suspension that can raise 6 inch above normal, better than ever off road and I like the 20 way adjustable programmable massage climate seats.