Head: ARAH Sludge Viper cast
Chest/back, arms (to glove line): NS Electric Eel
Lower arms: 25A Destro
Waist: NS Zartan
Legs: ROC Accelerator Suit Duke

Design:

The X Robots are the nameless, soulless troopers serving Dr. X. There are several versions in the Action Man line, and in a variety of colors. This customs takes robot-looking parts to roughly approximate the look. Mechanical looking legs are used instead of pants, to keep the X Robot as distinctive from BATS as possible.

Colors & Paint:

There were many colors used on X Robots. But given the color sets used, they all look roughly like Cobra or Iron Grenadiers or Red Shadows if placed in GI Joe continuity. There were never any purple X Robots in the Action Man line. But purple was a go-to color for many Dr. X figures, so I used it here. With some red dot eyes and a few other dots of red over the body.

Sculpting & Painting:

The head is cast.

Thanks for looking.