Other Gundams and accessories not included; this set is an add-on for other Cross Silhouette or Super Deformed Gundam models.

By combining with existing Cross Silhouette or Super Deformed frame, you can customize and change the shape even more than before! Make your SD Gundam shorter or taller with this expansion set in gray.

This expansion set includes open, clenched, and saber holding hands, armor parts to turn RX-78-2 into a GM, and updated thighs for the Zaku.