the screen shots are a plus (very helpful even if its just the rtp assets) ,you're on the right track ,personally if available to do so i would run this through a laptop for example for wider resolution but w/e ,having a snippet of some dialogue might help though if you're not confidant in you're writing quality its understandable.
I actually use very little of MZ's assets except for sound effects and Effekseer animations. Majority of graphics and music come from the RPG Maker Fes, RPG Maker DS+, and RPG Maker DS Asset Packs. I took the screenshots at native resolution so I'll see how they turn out in fullscreen stretch. I'll look into making a trailer, I was a bit hesitant on revealing too much since it's only about a half hour to an hour long. 😅
only if you're certain its helpful practice if you ask me ,you're plenty good as is for anything free under 2 hours ,additionally i'd personally love extracting a single folder containing everything out of the distribution package instead of selecting everything into a folder i now need to prepare for your game myself ,i did this too at 1st ,its practically tradition to makes these sort of non-calculations it seems