Earth 911b Morph is still in development(basically made the design after the 97 announcment. based the looks on their Exiles look from the comics).

For now Id say that they are gonna be based on what Ive seen of the OG 90's X-men show, and if I like what they do with them in the show, Ill go with that. Might take some elements from the Exiles comics, will see.

My Earth-911b X-men sketches are all done!

Earh 911 is mostly how I dubbed the Earth they are from back then, just stuck with it.

They are based mostly on the 90's version, X-men Legends and some other more modern sources. Some of them are considerably more powerful/stronger version of those but that's the general gist of it.