its a secret technique that was passed only for those who like picoCAD and having fun... im sure you are one of those people soo i will explain how i did it. First i just modeled the character normally, after that i made every frame of the animation a picoCAD file, soo i clicked on export gif, medium spin, BUT while the gif was being recorded i draged and dropped new files, soo it changes the visual during the recording of the gif. SOO it was done all in picoCAD itself. In this animation i used 9 files, soo 9 frames of animation, the secret here its just being quick on the dragging and dropping friend. :D
Viewing post in King Arthur Man jam comments
On the jam from what i know its not allowed to use gif editors orthings like that, just to everyone being on the same level here. Dragging and dropping is not super hard, just practice im sure you will get good with it. If everything fails and you are kinda slow draggind and dropping try using other techniques for animations like the "Undo", just use the undo function during the gif exporting.