Alfa Romeo 156 GTA Wagon Red. 1/18 Scale Sealed (No opening parts) Resin Model by Otto. FOR BEST DESCRIPTION PLEASE VIEW PHOTOS. The item "Otto 1/18 Alfa Romeo 156 GTA Wagon Red Scale Resin Model Car" is in sale since Tuesday, August 24, 2021.This item is in the category "Toys & Games\Diecast & Vehicles\Cars, Trucks & Vans\Contemporary Manufacture". The seller is "gotmodels" and is located in woking. This item can be shipped worldwide.