ahh, i love space/sky/night-themed kiddos + i like the colors you used too!!
my suggestions would be:
- include a klanni symbol on the shoulder! every sauk has one + the various clans have different rarities! it would also be good to list out all the sauk's traits/edits, as the glowing body parts drawn here are a very rare trait
- use lock alpha for coloring if you don't already! makes things a lot easier, quicker and neater + it works well with this species
- (this one isn't really too important & you don't need to follow this if you'd rather not) use different layer types if you aren't already my bad eyes can't tell, perhaps? add and subtract are the ones i personally use the most! add might be good for the shine of the stars and subtract would be p good for adding stronger darkness in the colors to contrast with the colors of the night sky! i wouldn't recommend having either layers at full opacity, though
overall, though, i definitely like this entry!! glad to see you trying out, and i can't wait to see future entries if you make more! <3