If the grip is good, you can re do the spokes yourself pretty easily. Sue Sarafinski is the go to for recovering the grip with a leather wrap, but from my extended conversation with her husband they do not do the spokes. He said it has to do with federal regulations.
I did 2 for my TATA, the process should be the same for the gold wheel.
1. Sand everything smooth
2. Use a medium fine sandpaper, maybe 320 or finer and 'cut' lines into the spokes with a lineal motion
3. Use Rustoleum gold paint to paint the spokes
4. I did not do this step but I suppose you could use a satin clear coat as a finish
Here is the gold paint I used on my 'temp' wheel that I had in my car. Please note, when I painted the gold one I did not do the sand paper 'cut lines', I just painted for the colour and it was a temp. wheel. I will include a pic of the one I painted compared to the NOS wheel in my car.
2019-07-03_09-46-24 by
Kerry Grubb, on Flickr
Wheel mounted on car is NOS, wheel overlayed on top is rustoleum.
2018-04-17_04-53-02 by
Kerry Grubb, on Flickr
2021-02-05_09-31-37 by
Kerry Grubb, on Flickr
This is the wheel I redid for my TATA, Sue S did the leather I did the spokes