Hello friend, I am very happy that I have inspired you, the program I use is godot4, I recommend that you use unity, maybe it is a little more complicated, but it can be very useful, games like puppet combo, chillas art, 616 games, tourtre star video is so made by that program, the characters, some are taken from the sketchfab page, or I hire people to make the characters for me, good luck and I am very happy to have found you inspired