I couldn't find any hd armor other then the chest and hand plate so I used heat I could find. But if you would send me a link to where I could find a hd forearm a d bicep please send it to me I would greatly appreciate it. Also I think the hand plate came out just right for my hand once I got it abeles to my hand and resined I will have pics of that soon thanks for the feed back everyone it really dose help during this prosses