Thank you! I am lucky to have these.
In order of appearance:
Matango by Lee Porter (Seattle, Washington).
Chum and hedorah, by Paul Kaiju.
Orange Eyezon (Red Eye) and Orange/Green Eyezon (White eye) - Mark Nagata of Max Toy Co.
Alien Xam GID (Blue) by Paul Kaiju.
Alien Xam Orange by Mark Nagata.
Brain Ear Monster by Carlos Enriquez Gonzalez (Venezuela).