Nice work Lloyd. Really push this scale to its limits. What are you using for steering blocks on the front suspension?
Like you I am a modeler first, having and N scale train Layout and a whole bunch of RC armor. I am finding a wealth of suppliers in 1/43 scale . You just need to find them through the static modeling crowd. You and I are both using the same supplier for these aluminium turned rims and he has a whole bunch of other detail parts. He supplies a Ferrari 250 GTO detail kit that includes grills, fuel caps, mirror and glass trim. So anyone peeking in at 1/43 scale, should be aware that detail parts etc are plentiful because of how big the 1/43 static crowd is. So the opposite of what you might think is true. Lots of stuff available for scratch builders.
Anyway , cars look great. Have you got one going to Peters proxy race?
Cheers