Photoshop Basics. I was originally going to make a 15 minute video but I severely underestimated how long it takes to create one of these.
As I mentioned in the video, the clone tool and brush tool are extremely useful. I recommend learning about both. If you use the tools correctly, you'll be able to cleanly blot out unwanted elements, and increase the realism of your creations.
Clone tool (full guide):
https://www.smashingmagazine.com/2010...
Brush tool (full guide):
https://www.psdvault.com/basics/brush...
This video was made for school!
All music was from youtube studio.