Well, obviously, it isn't as good as the original, but then of course its score was much bigger, so that was a given. Neat image, so to speak, and you have a fine handle on the grammer, linguistically speaking (so to speak) etc. etc.
I hope you don't take this the wrong way, but my preference is actually the original photo. There's something particularly spooky in that one with it looking like the kitty is ready to leap at you. This one it looks like kitty is ready to scratch out the carpet. Nice imitation of color tho!
very cool that you kept the colors the same as the original - i think you could have gotten sharper focus maybe with a faster shutter speed or more light - great composition... it must have been tough to get your cat to stay in one spot long enough for a quick snap
IMHO the idea is to take a shot and improve on it, to me this isn't much of an improvement, though at least with your shot the cat does actually look angry.