Hi Sun,
Well I'm guessing you thought I'd forgotten this little project? Well truth is I have been prototyping and tweaking the original idea until I got to this;
https://i.postimg.cc/Y2mBkFGf/IMG-20190315-173920949-2.jpg[/img]
https://i.postimg.cc/c4yyJJfq/IMG-20190315-173933305-2.jpg[/img]
This was only 'dry fitted' together to make sure the sockets etc... work (they gave me a lot of grief) and to see how it all looks assembled. I would suggest when you get it that you glue it together as it the sockets are deliberately a little loose - I find that UHU glue (if you get that out there) works very well after trying various other types. You'll also see the last uprights look a bit skewy, that's because I'm still printing the last shelf for you lol!!
The mini's fit on nicely, if a little snug to start with, but this will just make them more difficult for little hands to walk off with them 😉
If it looks like what you've hoped for pm me and we can arrange the shipping etc...
Cheers, N...