All techs use the same image, can you please add different ones, so they are easily distinguishable?

Hello,
Would love to make better design image sadly my graphical deisgn skill are has good has my coding one ... pretty bad.
That image was made by some one that was nice enought to "make" it. (i don't how make images)

i changed the icons no idear if there better or not . but they look more distinguishable then before maybe?

Hey there,good to see you alive. New icons are better. While the item COULD be bigger, its miles better than before. At least I can now tell by their colors