I'm not going to make a habit of intruding into your post. I'm not doing dioramas so I have to make do with household items.
I thought you might like my two Alfa Giulia GTA versions made by Matchbox. The silver one is a 1965 stock version but I put different wheels on it, I also replaced the grey plastic stock bumpers with chrome bumpers, and I stripped the interior of the garish chrome finish to have a black interior. The white one is a Quadrifogllio (in-house Alfa tuner for those not familiar with "off brands") with the Alfa man-devouring snake/dragon on the hood and the Quadrifoglio clovers on both sides. This model has rubber tires and lacks bumpers.