This is a timeline scene, for a guide on how to change character without messing up the animation, check here: https://sckbst.fanbox.cc/posts/3030738. There are 2 folders containing characters for this scene so you want to change both of them to your desired char for the scene to play our correctly - To change the bulges color, just use material editor with sphere (character) items only change the first color box into the color that matches your character's skin tone. - Due to weird glitches with timeline keyframes, try not to edit any of them since it will mess up the items' animation when you save. - Your character might have misplaced tongue after changing, to fix it, go to kkpe and search for "tang" edit the position of the first one then search the right keyframe in timeline at "B Position (cf_j_tang_01)" and click "use current value" to save it. To find the right key, just play out the timeline and check at which time the wrong tongue shows up. (quite complicated so my apology if you can't fix it)