If you use Unity and you're interested in learning how to use Probuilder to make models and levels, I'd recommend starting with This Brackeys tutorial since it helped me out a bunch!

https://www.youtube.com/watch?v=YtzIXCKr8Wo

And for those who use Unreal, I believe there's something in-engine for you guys as well from my preliminary research on the matter so I'll link to a page for it below!

https://docs.unrealengine.com/5.2/en-US/geometry-brush-actors-in-unreal-engine/

AS USUAL, IF YOU CAN MASTER ALL 5 THEN YOU'RE BUILT DIFFERENT 👀

You can also join the Sticker Lab Community to get stickers from other creators!

https://gamejolt.com/c/GJStickerLab-5hfyee