The Minivan road kit for 40% boards.
No other real custom Alps sets. You're better off going with OG Alps sets as there is a lovely selection out there if you're willing to get a bit creative in putting them together.
That keycap mix is amazing, which boards did you get the keys from?
The main hi profile set is from the ICL One Per Desk phone board. Needed two sets for this, but I was able to get them through a trade.
Then we've got a mixture of NeXT bottom row key caps and Tai Hao WoB to fill out the modifiers!
That's what it took for these.
I'm trying to sculpt some mods for the C. Itoh Hi Pro PBT dyesub spherical Alps set to allow it to be used on modern ANSI layouts. That is hands down my favorite Alps keyset that I own.
Here's a sample of them on my Lightpad. They're wonderfully sculpted and the feeling of PBT is just great.
One of my favorite keysets is also the Cherry profile doubleshot ABS Alps keyset that was made by Tai Hao long ago:
I just wish it was easier to find some of these sets.
You typically see people using SGI or AT101 PBT sets with their customs (or AEK if they're using that layout) and going no further. Those are like, the only accessible high quality sets.