What are these? They aren't scratch, I've seen those poses before. And if I'm not mistaken, most of these are just crops of the D/P backsprites. Though I think you did something to the non-evolved pokemon, as their outlines and shading are messed up. In fact, I don't think turtwig has any shading on its head anymore.
One thing I notice almost immediately is the leaf. Straight lines? No. Just.. no. Your outline is still mostly black, which is another big no-no. Then you have a few spots where the outline just disappears for a pixel or two. The shading overall isn't smooth or realistic, and, in my opinion, should just be scrapped and completely re-done. Also, you have two stray pixels floating around outside the sprite, and there is a very large, irregular white space around it, which just makes you seem sloppy and uncaring. No, it has nothing to do with spriting, but it's just something that annoys me and makes me think people don't care about how their spriting is.
JPEG. No. Again, sloppy. Also, they seem off-center. Why does one side have a little strip of rocks(?) on the edge, and the other doesn't?
You edited a pokemon center to be gray, and messed up the outlines? Why? How is this revamped? It's not an improvement, and this isn't any style I've ever seen.
Frankly, I hate it too. You took a perfectly good tree, and messed up the shading, colors, and outlines. I don't even know HOW you did that. It has random dots of color thrown around in it, it's asymmetrical, there's a random rectangle in the top layer of branches. Again, I must ask:
Why?
Banners and avatars aren't sprites, and don't go in this forum, and therefore, shouldn't be in this thread.
First off, that looks nothing like a Lucario. Second, these are
awful. The shading is wrong, the outlines are wrong... everything is wrong. Eggs shouldn't have body parts of the ADULT pokemon on them. Or any body parts at all, for that matter. It's an EGG. So unless you want to crack it and have baby parts sticking out, like a togepi, then these make no sense at all. And if you're going to make eggs, why use THAT egg? It's leaning in an awkward position, and you have regular egg sprites you could use. Anyway, Lucario's egg has the same red/pink outline the exeggcute had. The body parts look blurry, and they aren't even put on well. Darkrai... first of all, it has no outline. Secondly, the parts are JPEG'd. Wh-- how do you even DO that? It's like you actually went out of your way to make it wrong.
I'm seriously unsure HOW you made most of these errors. Just.. DON'T do what you're doing now, is the best advice I can give you. I'm in shock over the tree and darkrai egg. I really am.