Oh, don't worry, I could tell that a heck of a lot of work went into the things that might seem small :3 I can imagine it taking hours x3 but it's so worth it for the end result! I love trying to put little details into my projects too, even if people don't always notice them or realise just how much time and effort it took to add them, haha.
And to do it all solo as well is a biiiig workload :3 You did so much with this! It's really impressive ^-^ I hope you're making sure to get some rest now that the submission part of the jam is over! x3