Came up with a new trailer I made myself.
Footages are subject to future changes.
What I did awhile back was making myself some bosses that I used from CoolXD's Teascript Pack (for SMBX38A), SMW Bowser for the greater good of Remake SMW projects, Custom Hammer Bros bosses using my 1st AI Script (bossBros.lua), and Bathin (from Bloodstained series) with the help of MegaDood.
Trailer music: https://youtu.be/K7pWw7zrrXk?si=9L8PD7bN5hedMocx