I'm considering starting up my own small steering wheel business, specifically for the GR Supra. The wheels will be $1000 each, you can choose your stitching color, and have the option of perforated or non-perf leather, simple and nothing more. I will not need your core, but you will need to swap out the electronics and airbag when it arrives. Reply if your interested, I'll start with 6-10 wheels depending on demand. Lead time is 60 days, and I strive to under promise and over deliver, so maybe sooner. The wheels will exactly like the picture below.
I bought some little carbon fiber trim things to spruce up the steering wheel but after I get my wheels, suspension, and rear louver on i think Im going to change out the steering wheel.