I am a classic GP tragic - Cartrix and resin
viewtopic.php?f=5&t=8647I don't have that Aston - I have a Penelope Pitlane one - and I just acquired a Cartrix Ferrari D50 - it will be under the tree this year.
If you love these cars I would recommend looking out for the 'In Camera' series of books
Formula 1 in Camera, 1950-59 by Paul Parker is a fantastic book
Another option is to look at George Turner resin models - they work out a little bit more pricey than a standard Cartrix but they are great cars.
cheers
David