I was able to obtain four more cards of Herschel Walker, in the 2023 Panini Prizm Draft Picks Brilliance line.
First, a Blue Ice, serial numbered to 99.
Next in the run is the orange version.
I do like the look of the Brilliance series. Also in the run is a White Sparkle. It is not numbered, but I assume it's a short print, because I haven't seen any come up for sale. Also, there is a Gold, which is serial numbered to 10 and finally, a Gold Vinyl, which is a one of one.