I'm working on an Ice-Planet-coloured MOC inspired by my TOCs, but I can't find the last piece I need to complete it.

It's one of those blue Insectoid medium wheels, I have 2 of them, 1 is in the MOC and I'm sure the other was on my desk last night ready to be used.

Edit: Found it now.

Also, is there anything else that makes an Armaskers MOC an Armaskers MOC aside from a Vahki head?