I have been working on the crawling animations of the Xenomorph mod I work on. Still wonky with edges, but eh can't expect perfection this early in implementation and testing. The crawling code uses a heavily modified Nyfs Spiders that is stripped down and made to work with anything that isn't a Spider. Currently, for Fabric 1.20.1 but does work perfectly fine with Connector and Shaders as well!
Older clip per some fixes I've done but should give the sense of it. https://streamable.com/tv1hhn
