I like this actually. Better than the majority of beginner sets I see on here. Try using tools rather than brushes for future textures, it'll turn out much better.
Thanks :<, i'm the only one who likes the legs of the set? T_T
They're not that bad. They could use a little more detail, there's too much negative space imo.
Also try to slightly alter one side of the set, don't make it completely symmetrical