Hello from the other side! :)
I am just working on a project of designing the candy bar packaging and since I'm too lazy to google, I created my own lo-fi mockup myself in AFD. Then I thought it'd be pity if I leave it just to myself.
So here's an exlusive Yell candy bar mockup for y'all! :D
CandyBarMockup.afdesign
It's not the best one, but I didn't find any other mockup made for Affinity (I was forced to google that so I didn't post anything which already exists :)), so if you want to improve this, I encourage you to do so :) Also, feel free to share your awesome designs using this to inspire other people in this amazing community :)
(and to bump this post so others can actually find it)
Document info: mm units A4 artboard Generic CMYK Profile
Place your design inside CANDY BAR object below 3D SHADOWS layer.