Don't dismiss Lego as just being for kids. It gets your mind working and helps reduce stress and anxiety, a good therapy in these uncertain times.
There is a huge selection of Lego model cars available and some great fan built models that Lego never made. Its also a good activity to do with the kids.
Almost everyone has played with Lego and loved it and many car manufacturers are happy to have their latest model recreated in little plastic bricks. Even some Lego car models are for sale before the real car is launched.
Full size Lego cars have been built with some fine examples of Bugatti, McLaren and more.
The full size Lego Bugatti Chiron is even driveable, although not as quick as the real one.
There are also some great add on items to improve your Lego model like lighting kits and display cases.
If you get bored of the model you can always make something else, rebrickable.com has a whole load of ideas of what else can be built from the kit you have.
For more inspiration and ideas also take a look at brothers-brick.com
For just Lego car ideas take a look at thelegocarblog.com and have a search on Pinterest too.
If you find you love building Lego cars you can go a step further and buy instructions from brickvault.toys to build some quite amazing models like the Lamborghini Countach shown below.
There are loads of Lego car resources online and as I write this I keep finding more, like these books -
Now you know what can be achieved go and get building. There are many online retailers who will be happy to deliver to your door so you can stay safe during the lock down.