Type 8 (Universal): Characters the size of or larger than a universe or even a significant part of it (such as the observable universe). Characters that fully correspond to this level are not very common, but also include those who are one with the universe/universal space-time continuum.
Type 9 (Multiversal): Characters as large as, or larger than, a collection of several universal space-time continuums. Note that as with all of these types, this is only referring to size. Having 4-dimensional power or above does not qualify as having multiversal size, but such characters can contend with them.
Type 10 (Higher-Order): Characters larger than a conventional multiverse, having size equivalent to higher infinities.
Type 11 (Inaccessible): Characters whose size cannot be reached by progressively "stacking" infinities on top of each other.
Considering that infinite Nevada is only part of The Machine (There a lot of other dimensions) and Thr Maker stated that "The Machine's sprawl is limitless" i'm pretty sure this is 10 or 11 type of large size