Okay so Paladin you're really good at pixel art in the style you use. The problem is Delteria doesn't use that style, and that frog in game would look terrible. You need to use plainer shapes, less random dots, and shade in the existing style. Crispier. I suck at pixel art, but I tried to edit it to show more of what I mean.
sorry if you aren't happy with me editing. Also, I got colours and stuff from other Delteria baddies to help. I haven't edited all of it because I'm lazy and I'm scared to ruin a lot of it. It actually is amazing pixel art if you go and see the eye, because I have no idea how you did that, so it feels bad to change it but nevermind. D:
edit:
I flipped it over and made it whole lol
so I made it a whole lot simpler (or tried to), changed some of the colours, and stuff. Also I made the nose look creepy haha. Actually it just all looks creepy now. Oops
edit 2:
lol so I made this quickly

If you ignore the fact that it's a pathetic excuse for an edit, do you see what I mean?