If only this design could exist but in a more TKL-ish way
I know Leopold and Magicforce kind of do it, but with 2 additional rows on the right instead of just one
RSF_DeusPretty good price for a GMK keycap set, actually. Welcome to the wonderful world of expensive custom keycaps haha. But really, GMK keycaps are some of the best pieces of ABS plastic you can grace a keyboard with.
RSF_DeusWell anyway to answer your question, I'm assuming you're referencing the 1800 layout in the first picture. If you don't need the gaps between the keys then the "75% layout" Vortex Race 3 would be as you described. If you want the gaps then I believe there's been at least one custom keyboard group buy that has that layout (i.e. separate arrows with a single column of keys off to the right instead of a full num pad). Can't remember the name of it but I know it was damn expensive (and damn gorgeous).
If you don't need the function row (you don't) then there's 65% layout keyboards a plenty.