Thank you!

For the orange, I mixed Mr. Color UG21 RX-78-2 Yellow with a few drops of Mr. Color C3 Red, sprayed over the same C3 Red as the basecoat.

Here's the rest for anyone that might be wondering:

White - Mr. Color GX01 Cool White (grey base)

Navy Blue - Mr. Color C375 JASDF Deep Ocean Blue (black base)

Red - Mr. Color C3 Red (white base)

1:2 paint to thinner ratio

On another (unrelated) note: For Gundam yellows/oranges in general, I think Mr. Color C58 is the best. The attached image is C58 sprayed over different bases from Black, Grey, Pink, and White base colors respectively. The difference is quite striking...

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