One improvement: if you encase them in wall instead of diamond they won't be effected by outside pressures and heats and maintain their original states for longer :D

You may improve your elements with mine:

LoadSaveBlock(44319);

-I made this about 3 months+ ago

You are missing the regular Stickman, SPWN, and SPWN2.
You can put clone on the elements that disappear.
You should also put them in wall boxes, because the pressure from some will affect others.
Please give credit if you copy SPWN or SPWN2

Hope this helps!

AHHHH!!!! I just wasted a half hour of my time making one just like that....

Do you also have the cracker elements?

LoadSaveBlock(106575);