Greeting card animation

Hi everyone,
I have “issues” trying to do a probably basic animation but I’m not very happy with my attempt to do it. I wish someone can give a me hand on that. I have a popup printed card and I try to re-create that in an animation. It’s a card that open from the bottom up and there’s stairs in the printed card that pops up. In the flash I’m trying just to make a card that opens and the image of the stairs in 2D. If someone can do that or help me do that, that would be great. I have a couple of hundred dollars I can even give for the help…if it helps you help me :wink:
Thanks

Chris

PS
I added a preview of what I’m trying to do.