Yes, The Ryzen 7000-series will have a 3D V-cache version. The Ryzen 9 7950X3D, the Ryzen 9 7900X3D, and the Ryzen 7 7800X3D will all three work under 120W, which is low and efficient for a processor this powerful.
Especially, when we keep in mind that the Ryzen 9 7950X3D will feature 16 cores and 32 threads, a clock speed of up to 5.7 GHz boosted, a 4.2 GHz base, and 144MB of total cache.
With the 3D V-cache versions of the 7000-series released, AMD will complete the entire cycle for their new series. January 10th saw the non-X version drop and now it's just the X3D variants we're waiting for!