Basically Wooden gives you a few different tower options for stashing away your pregnant Lyanna Stark dice, honorable-to-the-death Ned Stark dice, raised-to-be-a-bastard infant dice, and Three-Eyed Raven Bran Stark dice, but none are exact replicas of the Tower of Joy. Yet.
The wood artist's collapsible Dice Towers do come with steampunk, medieval, and beehive flourishes though, and all are made from hardwood 3.5mm ply that is laser cut with nifty notching and details, and then hand assembled. Basically Wooden also finishes their polyhedral-holding towers with several coats of varnish.
The steampunk tower shown above is especially detailed with a bevy of cutouts, and bolt, cog, and wheel accents. It unfolds and the tower raises when you lift on its pivot point and then drop it into position. Store dice in the center compartment, bottom drawer, or lift up the tower's top hatch and drop them inside.
Towers can hold up to 70 dice, depending on their size.