The Czech e-vignette is only linked to the number plates of the vehicle, not the vehicle characteristics (VIN, color, model, etc.) or the person (owner/ operator).
If you buy the eco vignette though, your vehicle must be propelled by nothing other than natural gas or bio methane.
Related articles:
What vehicles need a Czech e-vignette?
Do electric cars need a Czech e-vignette?
How is the Czech e-vignette checked?
Can I change the license plate on a Czech e-vignette?
Do I receive a refund, if I take my vehicle off the Czech roads and return the number plates?