I disagree, it’s not good for children who wouldn’t see all the variations in color even on a seemingly black and white picture, but a genuine artist would love the challenge of filling in all the subtle shapes of colors bouncing off the reflective helmets and the defused colors on the black, it is perfect for demonstrating the subtle differences between White and light colors after all nothing is truly white or black.

Some cutouts in their armor for their nipples would let you use the brown and/or pink crayons.

White crayon: “Todaaay is the day!”

Clearly lacking artistic vision.

On the left id do a sick explosion in the background.

The right gets a spaceship interior with neon lights. So the highlights on Kylo and the troopers armors need to reflect that.

With “i do” i mean “if i had skill” of course.

Naw. That’s the rare ultra-super-elite stormtrooper. Here you see one making the shinies all jealous.

Only if you’re not creative.