Aside from a Formula E racer - such as the Jaguar I-Type 7 - there are a few other EVs I’d wanna see, and I will say the Hyundai Ioniq 5 N was among them. I also mentioned earlier in this thread about how I wanted to see the first-generation Tesla Roadster, but there’s also the Jaguar I-Pace which has a real-world one-make, as well as the incredibly beautiful Pininfarina Battista. Finally, I cannot deny the popularity of the Ford Mustang Mach E, so I think that’d be worth adding to the series as well.
Other than these, every other car I’d want to see debut (or return) to GT is either a pure ICE, a HEV, or PHEV.
EDIT: I think it’d also be very cool to see a hybrid version of the Jaguar VGT SV, if only so it could compete in Gr.1. Though I understand how the SV being a pure EV makes sense considering Jaguar’s focus on those, especially with the aforementioned I-Pace one-make series. I even hear Jaguar is one of the more successful teams in Formula E, too, alongside Nissan.