This EVA-01 can be considered a "deluxe edition" compared to the first one released in the same line. In fact, it comes with a "launch pad" (its lift/hangar), an optional head (without armor) and a partially different set of weapons.
The latter includes Pallet Gun, Progressive Knife, N² bomb, bazooka, Magoroku Exterminate Sword and Counter Sword (both unsheathed and with sheath, which you can attach to the EVA shoulders).

Once built, this model stands about 25 cm tall and is detailed and posable.
Arms are pre-assembled and elbows are partially articulated (the actual articulation is covered by a flexible seamless part).