an addtional ugrade set for the new 1/35 Airfix Stalwart,. This set includes double exhausts with hollow pipes, the swim vane with refined detail, finer more accurate wing mirrors and thinner and better detailed mud flaps. See our separate listing for Exterior set 1 (ITA335089) OR See our listing for the Combi buy of both sets with a small discount 3D printed resin, requires removal from supports, and cleanup