Looking good.
Do you vibrate the mold when you pour the filler in? My buddy uses a vibrating sander with microfiber on it to vibrate the mold, he says it helps clear out bubbles and voids. I don't know much about it but he's been making stuff with molds for a long time so I don't tend to doubt...
Never been much of a drag racer, 1:1 or scale. I was the guy that had front tires almost as wide as the rears on my 70 Chevelle because I liked playing on the twisties even though it was a 13 second car with "freeway flyer" 2.73 gears.
That said even though it's not my thing I appreciate the...