A long Time Ago, I had to Purchased many KOs Hands and feets to my combiners figures.. Well in Combined mode this is really good,but to single robots, are too big... So Yesterday, I had Made many modifications... Give more individuality to this kits... Orthia Cannon to Guns Defensor Removed cannons give Ports 5mm, now thr weapons can be attached to created accessorys more compatible to Protectorbots... Menasor remove cannon and give machine gun, from kit model 3.0 Vulcanicus OS Give port of 6.2 mm, use parts of original feets to look more aggressive , I still thinking what I can use to used as Weapon... FireConvoy Kit model 3.0, change to Cannon, and set to a Water's Cannon or something like that... Liokaizer Two mods One foot turn a Shild Another to guns Well I really enjoy the final Results