Christer from Sweden built an Eduardo Casino designed KIM-1 replica. And as we know, the 6530 replacement is an issue.
Not only for replica’s also for broken original KIM-1s.

So he designed his own, more compact original looking adapter.
He created this adapter because he wanted something that would work and look a little more unobtrusive than the other adapter boards that are available but still look somewhat genuine (no FPGA). The design is inspired by the Corsham 6530 replacement board but made way smaller by using SMD components and stacking the 6532 on top of the adapter board.

A newer design promised to be much more compact.