How to create correct legs animation on blockBench in the created model and throw it into the mccreator

Create a group for each of the legs. Then, click on one of the groups and then click on Pivot Tool, (which should be at the top), and move the circle thing (the pivot) to where you want the leg the bend from. (Like the top of the leg, for example)

Do this for all of them. Make sure the groups you make have names like leftleg, leftLeg2, rightleg, etc, so you know which leg it is in MCreator.

thanks