Just credit it. It won't take you more than 3 minutes if you know what you're doing.

can be improved

maybe you could align the poo pictures in one row.

can be improved

Lovely.

change the link colour, increase the width of the sidebar.
also, you could increase the picture's size, and align the sidebar & entries tgt. hope you get what i mean from this blunt description.

more colours. or add different shades of grey, like how SuCiDaLFiSh said.

i don't really like the scrolling text at the top. other than that, its ok.

first? awesome! i remembered my first was pretty much a failure. maybe you could increase the width of the entries and decrease the width of the sidebar. other than that, i think its great, good luck for your up coming skins

i like the picture