Looks good! though is there a reason its all pixel art except the sun(s) in the background? It sort of just stands out since it just seems so smooth, would fit a lot better into the scene if it were the same pixel ratio as everything else.
I d say speed paint doesnt really factor in, neo just means new in this context. so new pixel art. I personally look at this time and age as like the renaissance of pixel art or just 8 and 16 bit games in general