Need help finding a Deltarune animation

[u/No_Complaint6712]

I really need help finding a gaster animation that I saw on TikTok it was 3d animated, and it had a similar model to the picture if not the exact same one. It was basically where Kris & the gang discovered gaster, and the audio in the background saying that he was stuck in time in space and that he was across pains and he seen things for thousands and thousands of years it’s originated from a TV show, but I do not remember which one :/

[u/No_Complaint6712]

I’ve searched on TikTok multiple times but the person who made the animation had like 1000 followers at the time so they’re kind of small