What a funny world it is. The correct name for that big reversed "L" shaped Enter (Return?) key is IBM Selectric style.
The easiest way to get one is to buy a Keytronic with the "L" enter key. They seem to make all their keyboard with, for typists, and without it, for nerds who mistakenly think they are "way cool". But then, most of the nerds have never seen an IBM Selectric Typewriter, much less typed on one.
Unfortunately for the OP, I do not think Keytronic makes a backlit one.
For those who do not know, Topre keyboards are cheap copies of the $15 Keytronics. The IBM model M keyboards are also cheap copies of the $15 Keytronics with a noisy spring added to make it sound like an IBM Selectric Typewriter.
I notice that even with all those expensive boutique keyboards they have come out with in the past few years, while I have been away from this board, no one has brought out that right-handed TKL with the trackpoint that I wanted. Actually, almost all computer keyboard are left-handed (the seldom used, from a typist's viewpoint, keys on the right side of the keyboard), but I guess there is nothing I can do about the nomenclature at this point.