FreshRetro Mecha Project MP04 Melee Heavy Aircraft is 3rd pair of soldier after their purple and blue version.
It has magnet on the foot that stick to the base/ diorama that comes with it.
First of all, this figure is super posable and fun to play with; with all the articulations and ball joint.
Besides, this is a pretty affordable for such a figures that is good and with diorama sets.
For your info, the displays base has a piece of metal plate is attached for the magnetic feature that we have on our figures.
Not just that the base is also expandable/compatible with SIB diorama system if you wish to build something big.