THANK YOU SOOO MUCH EVERYONE!!! I really appreciate all of this.
@SuperCreep31 I spray-painted him black all over and then drybrushed him. I started with the darker colours, and worked my way up to light grey. I then painted the ectoplasm parts various shades of blue, and tossed in some black and white.
I used white glue and water for the mache mix, so I don't need to add salt. My witch and groundbreakers, however, were made with the old flour and water combo. Some of them are starting to grow mould. If anyone knows how I can fix this, I would really appreciate it.
@debbie5 That cracked me up. If you want me, come and get me.