Ironmouse
 

Figured I'd toss this in here but there was a bit of GTS in Ironmouse's new song Cry for Me. It's technically two parts. She performed the song live at the streamer awards and during the performance, she grows during one of the scenes. You can see it here: https://youtu.be/8zaXsXSd5vw?si=UY-9iq-3DV37DaLm (3:51).

To reference this in the actual music video for the song, there's a scene with a truly gigantic Ironmouse. https://youtu.be/J7Xzgcu6vVk?si=7N8d1hYPl3wLYoNL
(2:25).

There's a similiar scene where both Ironmouse and Bubi are Giants playing chess in their song Devil https://youtu.be/Wd0P-dailbY?si=ZiSXBsl0JKj9r-re (0:58).

Pretty sure they keep including these scenes largely because Mouse herself (the person behind the character) is only 4' 10"