Secret of Mana -Finished-

A poster I am designing for [link]
I really would appreciate feedback on this such as what I can do to improve the idea, some glaring errors that I might have missed, any composition errors or what have you. I'll probably am going to re-sketch this, so I would really love any great ideas/suggestions on improvement!

EDIT 1: After looking at it, I completely redrew it. I made it smaller so it only takes one scan to fit it all in there. I also fleshed out the characters more than the previous version. I think the cat still looks wrong, the pose in particular. If anyone has a photo of a cat running or just know how the pose -should- be, that'd be awesome.

EDIT 2: Changed a few things, made Seth's arms bigger, the sword bigger, fixed the cats legs, filled in the background a bit more, etc. Any more suggestions/things I might have missed would be much appreciated!

EDIT 3: Inked and colored this thing. I left out some details for now, I'll be adding them in later. Next update I'll probably have this thing finished hopefully. I'd like some feedback on the text and the color choices this time. Thanks

EDIT 4: Well after losing the file, I finally got around to coloring this a second time. I guess it's a good thing because the second version turned out a lot better than the first. I'm sorry for the huge transparent text over everything, but this thing IS going to be sold and I don't want just anyone stealing it and printing it. If you have any suggestions still on how to improve this, I'm still open to them! There's still time before they're printed yet.