Here are some new photos of the upcoming RevolMini Solid Snake (RM-001) in the Micro Yamaguchi RevolMini line by Kaiyodo.
There is also some more information on the figure: it will be 110mm (just over 4″) and features 15 points of articulation. The figure comes with various accessories and interchangeable hands (including one holding a cigarette), and moving eyes. In Japan it will release on July 25th for a price of 2600 Yen (about 25 dollars).
Here is a photo on which you can see the scale of the figure compared to the Revoltech Big Boss figure released earlier:
Source: ToyArk, Yamaguchi Katuhisa Twitter