I think you would be better off building one so it matches the scale. Pretty easy to make, the shape is not complicated to cut out of MDF. Grab some images off the net of decals and backglass and print some decals via a standard inkjet printer. The legs can just be spray painted chrome or bent tin/metal. As well lock bar and rails could be either tin or spray painted material.

If you wanted to get crazy, you could put some LED's under the PF and the backglass. Prob put down a piece of acrylic and reverse laminate the artwork on the acrylic sheet. The DMD could also illuminate. I have a huge roll of double sided laminate if you would like a couple pieces. Hell, if you are not in a rush I would enjoy building one for you. But since you are wood worker, sounds like you can get the job done as well.

I would need to tack on a little for my time, will still be time consuming. You can PM me your budget and we can work something out. This all depends on the scale, if it is toooo small I wont be able to do it. For me slightly larger is easier, especially if it is going to have LED sockets inside and acrylic PF and BG. I have no idea how big barbies are. What would the length of the cabinet need to be. From that I can just use one of my pins as a reference. The issue is finding the images. In this case I think the best bet would be to use one from my collection that way I can just take the photos. Touch them up in photoshop and print. Would any of the pins in my collection work for you?

My Abra Ca Dabra has a brand new reproduction backglass. My Bad Cats has a really faded cabinet but I could color correct it in photoshop. Eldorado City of gold has a kind of Ken and Barbie type of pose on the backglass. Them (3) all could maybe be in a doll house?

Always wondered if any one ever tried to make the smallest fully functional pinball machine....would be pretty cool.

Sounds good, if you decide to make one your self I be happy to help troubleshoot. You could make this all out of balsa wood "home depot/lowes" if you coat balsa with a hardening sealer it gets pretty hard and durable. Should hold up to kids play. You may be able to find some artwork, but will be hard to find the complete package.