[cowlufoo2]

It's not the best, but I hope it helps. Try not to make the head so small, tail thick near the bottom (not bottom of tail, bottom as in butt), and with how long the body is looking... it makes the legs and paws look so small. It helps if you look at a cat anatomy picture while drawing.
(I know my paws aren't detailed, but I couldn't get it to look right when it was more detailed >.<)
ref I used for pose (I'm still learning too :3)