Phasma Blaster - Parts for Flat outline

My daughter wanted to dress up as Phasma from Star Wars, we decided to make a blaster the right scale for her. These are the parts that we stuck to an MDF outline to make it look more realistic.

Parts are scaled for the blaster we made - the approx 12.5mm thick MDF outline is around 50cm long, I drew it freehand from photo references but I wasn't super careful. I cut the shape out with a jigsaw and smoothed it a little (remember to use a good dust mask). If you make it bigger you'll probably need to scale the parts.