How about instead of rushing off to make another shop full of shoddy, rushed and poorly made/recolored/fused sprites, you instead focus and put some time and effort into developing your skill?
The fakemon suffers from not only MLSS, but lack of any real trying to shade with the body [as demonstrated by me if a bit rushed and badly] and no attempt at all to give it any depth. The limbs are also atrocious, so I threw in a cow picture for reference.
The fusions are far to simple and poor to really be fusions. The Fortress is more of a recolor, and it took me more than a few moments to realize what you exactly did, with the Roserade.
Your stick guy and your wobbly/unshaded zombie aren't really sprites so not touching them.
Go to the spriting tutorial and glance around some other threads for sprites that have been retyped, fused/spliced, edited/scratched/etc, and practice.
Work on shading too.