I used an Omega Ranger form SPD and the arms from a ROTF (c) Mudflap. I just made this for fun because i dont know how to use sculpty or epoxy clay etc ... yet. I'm a big fan of halo and just wandered what it would be like if Spartan 4s were made. Just a thought. let me know what you think and thanks for viewing my first custum..ish thing.