Best advice i can give when working on a car which is in the higher price classes, check model numbers on parts.
A lot of them share parts with cheaper manufacturers, like for example the Lamborghini Murciélago uses the same wheel bearings (and most likely more parts) as some Volkswagens and Audi's since they are shared under the VW group.
It's always good to check those things as getting a "Genuine Part" can be 10x as expensive as the same part from a "cheaper" brand.
Since Jaguar is part of the Tata Motors Group you can expect to find their parts shared under but not limited to: Tata, Jaguar and Land Rover.
Considering those things you can most likely always find a good project car within the VW Group or R-N-M Alliance (Renault-Nissan-Mitsubishi) since there's plenty of shared parts on cheaper models making them more affordable to work on, of course depending on model and spec.
So pick any car you like, if you find one you like do some research on its parent company or shared brands to figure out where you can pull parts from if needed.
Here's a few of the major car groups:
Ps: I have no idea if these things have been said before since i couldn't be bothered checking all the comments <3